Step Panel Operation Normal Indication Comments
Sheet 1/20



EXP. NA Steps 5. 1 through 5.20 substantiate that pushbutton/ lamps and switches which affect the memory loader are in the correct configuration.

5.1 TRMC Observe AUTO lamp (press and release if lit). Not lit The TRMC is not emulated, but this indicator/pushbutton can be found the bottom right of the PDP.
5.2 TRMC Observe MANUAL lamp. Lit The TRMC is not emulated, but this indicator/pushbutton can be found the bottom right of the PDP.
5.3 TRMC Observe DD lamp (press and release if lit). Not lit The TRMC is not emulated, but this indicator/pushbutton can be found the bottom right of the PDP.
5.4 TRMC Observe ML lamp. Lit The TRMC is not emulated, but this indicator/pushbutton can be found the bottom right of the PDP.
5.5 TRMC Observe FREE RUN SS lamp (press and release if lit). Not lit The TRMC is not emulated.
5.6 TRMC Observe ADV CTR lamp (press and release if lit). Not lit
5.7 TRMC Observe SEL ADR lamp. Lit
5.8 TRMC Observe SELF CHECK lamp (press Lit
5.9 TRMC Observe ADR 1 through ADR 5 lamps (press and release if lit). Not lit
5.10 MLDD Observe PARITY, TAPE, and COMPARE lamps (press and release ERROR RESET pushbutton if lit). Not lit
5.11 MLDD Observe REPEAT lamp. Not lit
Sheet 2/20



5.12 MLDD Observe REPEAT lamp, Lit
5.13 MLDD Press and release COMMAND DISPLAY RESET and COMPTR DISPLAY RESET pushbuttons.

5.14 MLDD Observe COMMAND and COMPUTER MODULE-0 lamps (INSTRUCTION ADDRESS area) Lit
5.15 MLDD Observe COMMAND and COMPUTER SYL-0 lamps (INSTRUCTION ADDRESS area). Lit
5.16 MLDD Observe COMMAND and COMPUTER MODULE-0 lamps (DATA ADDRESS area). Lit
5.17 MLDD Observe COMMAND PARITY BIT-SYL 0 and SYL 1 lamps (DATA area), Lit
5.18 MLDD Observe all other COMMAND and COMPUTER lamps. Not lit
5.19 MLDD Observe SERIALIZER-PARITY BIT lamp. Lit
5.20 MLDD Verify that DISPLAY SELECT switch is set to TRS.

EXP. NA Steps 5.21 through 5,170 substantiate that different combinations of data bits can be manually loaded into the tape reader register, compared on correctly, and displayed. NOTE: Each time an INSTRUCTION ADDRESS, DATA ADDRESS,

Sheet 3/20





NOTE (cont.): DATA, or TAPE ADDRESS pushbutton is pressed, the
TAPE TRCP lamp (MLDD panel) lights and goes out when the pushbutton is released.

The TAPE TRCP lamp is not emulated.
5.21 MLDD Press and release OP4, OP3, OP2, OP1, OA3, SIGN and 1 through 12 pushbutton/lamps.
These instructions are based on the notion that 2 indicator lamps like COMPUTER-OP4 and COMMAND-OP4 are combined on a single pushbutton labeled OP4. In the emulation, the “COMPUTER” ones are pure indicator lamps, while the “COMMAND” ones are in fact combined indicator+pushbutton. E.g., where the instructions say to press OP4, in the emulation this should be read as pressing COMMAND-OP4.
5.22 MLDD Observe COMMAND-OP4, OP3, OP2, OP1, OA3, SIGN, and 1 through 12 lamps. Lit
5.23 MLDD Observe COMMAND PARITY BIT-SYL 0 lamp (DATA area). Lit
5.24 MLDD Observe COMMAND PARITY BIT-SYL 1 lamp (DATA area), Not lit
5.25 MLDD Observe SERIALIZER-PARITY BIT lamp. Lit
5.26 MLDD Press and release ADDRESS COMPTR pushbuttons.

5.27 MLDD Observe COMPUTER-OP4, OP3, OP2, OP1, OA3, SIGN, and 1
through 12 lamps.
Lit
5.28 MLDD Observe COMPUTER PARITY BIT-BR SYL 0 lamp (DATA area). Lit
5.29 MLDD Observe COMPUTER PARITY BIT-BR SYL 1 lamp (DATA area). Not lit
5.30 MLDD Observe PARITY, TAPE, and COMPARE lamps. Not lit This refers to the ERRORS area. The TAPE lamps are not emulated.
Sheet 4/20



5.31 MLDD Press and release SIGN and 1 through 12 pushbutton/lamps.

5.32 MLDD Observe COMMAND-SIGN and 1 through 12 lamps Not lit
5.33 MLDD Observe COMMAND PARITY BIT-SYL 1 lamp (DATA area). Lit
5.34 MLDD Observe SERIALIZER-PARITY BIT lamp. Not lit
5.35 MLDD Press and release COMPTR DISPLAY RESET pushbuttons.

5.36 MLDD Observe COMPUTER-OP4, OP3, OP2, OP1, OA3, SIGN, and 1 through 12 lamps. Not lit
5.37 MLDD Observe COMPUTER PARITY BIT-BR SYL 0 lamp (DATA area). Not lit
5.38 MLDD Press and release OA1 and 13 through 25 pushbutton/lamps.

5.39 MLDD Observe COMMAND-OA1 and 13 through 25 lamps. Lit
5.40 MLDD Observe COMMAND PARITY BIT-SYL 0 lamp (DATA area). Not lit
5.41 MLDD Observe COMMAND PARITY BIT-SYL 1 lamp (DATA area). Lit
5.42 MLDD Observe SERIALIZER-PARITY BIT lamp. Not lit
5.43 MLDD Press and release ADDRESS COMPTR pushbuttons.

Sheet 5/20



5.44 MLDD Observe COMPUTER-OP4, OP3, OP2, OP1, OA3, OA1, and 13 through 25 lamps. Lit
5.45 MLDD Observe COMPUTER PARITY BIT-BR SYL 0 lamp (DATA area). Not lit
5.46 MLDD Observe COMPUTER PARITY BIT-BR SYL 1 lamp (DATA area). Lit
5.47 MLDD Observe PARITY, TAPE, and COMPARE lamps. Not lit
5.48 MLDD Press and release OA1 and 13 through 25 pushbutton/lamps.

5.49 MLDD Observe COMMAND-OA1 and 13 through 25 lamps. Not lit
5.50 MLDD Observe COMMAND PARITY BIT-SYL 0 lamp (DATA area). Lit
5.51 MLDD Observe SERIALIZER-PARITY BIT lamp. Not lit
5.52 MLDD Press and release COMPTR DISPLAY RESET pushbuttons.

5.53 MLDD Observe COMPUTER-OP4, OP3, OP2, OP1, OA3, OA1, and 13 through 25 lamps. Not lit
5.54 MLDD Observe COMPUTER PARITY BIT-BR SYL 1 lamp (DATA area). Not lit
5.55 MLDD Press and release OA2, SIGN, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, and 24 pushbutton/lamps.

Sheet 6/20



5.56 MLDD Observe COMMAND-OA2, SIGN, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, and 24 lamps. Lit
5.57 MLDD Observe COMMAND PARITY BIT-SYL 0 lamp (DATA area). Lit
5.58 MLDD Observe COMMAND PARITY BIT-SYL 1 lamp (DATA area). Not lit
5.59 MLDD Observe SERIALIZER- PARITY BIT lamp. Not lit
5.60 MLDD Press and release ADDRESS COMPTR pushbuttons.

5.61 MLDD Observe COMPUTER-OP4, OP3, OP2, OP1, OA3, OA2, SIGN, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, and 24 lamps. Lit
5.62 MLDD Observe COMPUTER PARITY BIT-BR SYL 0 lamp (DATA area). Lit
5.63 MLDD Observe COMPUTER PARITY BIT-BR SYL 1 lamp (DATA 1 area). Not lit
5.64 MLDD Observe PARITY, TAPE, and COMPARE lamps , Not lit
5.65 MLDD Press and release COMMAND DISPLAY RESET and COMPTR DISPLAY RESET pushbuttons.

5.66 MLDD Observe COMMAND and COMPUTER-OP4, OP3, OP2, OP1, OA3, OA2, SIGN, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, and 24 lamps. Not lit
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5.67 MLDD Observe COMPUTER PARITY BIT-BR SYL 0 lamp (DATA area). Not lit
5.68 MLDD Observe COMMAND PARITY BIT-SYL 1 lamp (DATA area). Lit
5.69 MLDD Observe SERIALIZER-PARITY BIT lamp. Lit
5.70 MLDD Press and release OP4, OP3, OP2, OP1, OA3, OA2, OA1, 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, and 25 pushbutton lamps..

5.71 MLDD Observe COMMAND-OP4, OP3, OP2, OP1, OA3, OA2, OA1, 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, and 25 lamps. Lit
5.72 MLDD Observe COMMAND PARITY BIT-SYL 0 lamp (DATA area). Not lit
5.73 MLDD Observe COMMAND PARITY BIT-SYL 1 lamp (DATA area). Lit
5.74 MLDD Observe SERIALIZER-PARITY BIT lamp. Lit
5.75 MLDD Press and release ADDRESS COMPTR pushbuttons.

5.76 MLDD Observe COMPUTER-OP4, OP3, OP2, OP1, OA3, OA2, OA1, 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, and 25 lamps. Lit
5.77 MLDD (This step deleted.)

Sheet 8/20



5.78 MLDD Observe COMPUTER PARITY BIT-BR SYL 1 lamp (DATA area) Lit
5.79 MLDD Observe PARITY, TAPE, and COMPARE lamps. Not lit
5.80 MLDD Press and release COMMAND DISPLAY RESET and COMPTR DISPLAY RESET pushbuttons.

5.81 MLDD Observe COMMAND and COMPUTER-OP4, OP3, OP2, OP1, OA3, OA2, OA1, 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, and 25 lamps Not lit
5.82 MLDD Observe COMPUTER PARITY BIT-BR SYL 0 lamp (DATA area) Not lit
5.83 MLDD Observe COMMAND PARITY BIT-SYL 1 lamp (DATA area). Lit
5.84 MLDD Press and release OP4, OP3, OP2, OP1, OA4, SIGN, 1 through 5, and 19 through 25 pushbutton/lamps.

5.85 MLDD Observe COMMAND-OP4, OP3, OP2, OP1, OA4, SIGN, 1 through 5, and 19 through 25 lamps. Lit
5.86 MLDD Observe COMMAND PARITY BIT-SYL 0 lamp (DATA area). Not lit
5.87 MLDD Observe COMMAND PARITY BIT-SYL 1 lamp (DATA area). Lit
5.88 MLDD Observe SERIALIZER-PARITY BIT lamp. Lit
5.89 MLDD Press and release ADDRESS COMPTR pushbuttons.

Sheet 9/20



5.90 MLDD Observe COMPUTER-OP4, OP3, OP2, DPI, OA4, SIGN, 1 through 5, and 19 through 25 lamps. Lit
5.91 MLDD Observe COMPUTER PARITY BIT-BR SYL 0 lamp (DATA area). Not lit
5.92 MLDD Observe COMPUTER PARITY BIT-BR SYL 1 lamp (DATA area) Lit
5.93 MLDD Observe PARITY, TAPE, and COMPARE lamps. Not lit
5.94 MLDD Press and release COMMAND DISPLAY RESET and COMPTR DISPLAY pushbuttons.

5.95 MLDD Observe COMMAND and COMPUTER OP4, OP3, OP2, OP1, OA4, SIGN, 1 through 5, and 19 through 25 lamps. Not lit
5.96 MLDD Observe COMMAND PARITY BIT-SYL 0 lamp (DATA area). Lit
5.97 MLDD Observe COMPUTER PARITY BIT-SYL 1 lamp (DATA area). Not lit This refers to BR SYL 1.
5.98 MLDD Press and release OP4, OP3, OP2, OP1, OA4, OA1, and 6 through 18 pushbutton/lamps.

5.99 MLDD Observe COMMAND-OP4, OP3, OP2, OP1, OA4, OA1, and 6 through 18 lamps. Lit
5.100 MLDD Observe COMMAND PARITY BIT-SYL 0 lamp (DATA area). Lit
Sheet 10/20



5.101 MLDD Observe COMMAND PARITY BIT-SYL 1 lamp (DATA area). Not lit
5.102 MLDD Observe SERIALIZER-PARITY BIT lamp. Not lit
5.103 MLDD Press and release ADDRESS COMPTR pushbuttons.

5.104 MLDD Observe COMPUTER-OP4, OP3, OP2, OP1, OA4, OA1, and 6 through 18 lamps. Lit
5.105 MLDD Observe COMPUTER PARITY BIT-BR SYL 0 lamp (DATA area). Lit
5.106 MLDD Observe COMPUTER PARITY BIT-BR SYL 1 lamp (DATA area) Not lit
5.107 MLDD Observe PARITY, TAPE, and COMPARE lamps. Not lit
5.108 MLDD Press and release COMMAND DISPLAY RESET and COMPTR DISPLAY RESET pushbuttons.

5.109 MLDD Observe COMMAND and COMPUTER-OP4, OP3, OP2, OP1, OA4, OA1, and 6 through 18 lamps. Not lit
5.110 MLDD Observe COMPUTER PARITY BIT-BR SYL 0 lamp (DATA area). Not lit
5.111 MLDD Observe COMMAND PARITY BIT-SYL 1 lamp. Lit
5.112 MLDD Observe SERIALIZER-PARITY BIT lamp. Lit
Sheet 11/20



5.113 MLDD Press and release OP4, OP3, OP2, OP1, OA4, OA2, SIGN, 1, 2, 6, 7, 8, 13, 14, 15, 19, 20, 21, and 22 pushbutton/lamps.

5.114 MLDD Observe COMMAND-OP4, OP3, OP2, OP1, OA4, OA2, SIGN, 1, 2, 6, 7, 8, 13, 14, 15, 19, 20, 21, and 22 lamps. Lit
5.115 MLDD Observe COMMAND PARITY BIT-SYL 0 lamp (DATA area). Not lit
5.116 MLDD Observe COMMAND PARITY BIT-SYL 1 lamp (DATA area). Lit
5.117 MLDD Observe SERIALIZER-PARITY BIT lamp. Not lit
5.118 MLDD Press and release ADDRESS COMPTR pushbuttons.

5.119 MLDD Observe COMPUTER-OP4, OP3, OP2, OP1, OA4, OA2, SIGN, 1, 2, 6, 7, 8, 13, 14, 15, 19, 20, 21, and 22 lamps. Lit
5.120 MLDD Observe COMPUTER PARITY BIT-BR SYL 0 lamp (DATA area). Not lit
5.121 MLDD Observe COMPUTER PARITY BIT-BR SYL 1 lamp (DATA area). Lit
5.122 MLDD Observe PARITY, TAPE, and COMPARE lamps. Not lit
5.123 MLDD Press and release COMMAND DISPLAY RESET and COMPTR DISPLAY RESET pushbuttons.

Sheet 12/20



5.124 MLDD Observe COMMAND and COMPUTER-OP4, OPS, OP2, OP1, OA4, OA2, SIGN, 1, 2, 6, 7, 8, 13, 14, 15, 19, 20, 21, and 22 lamps. Not lit
5.125 MLDD Observe COMMAND PARITY BIT-SYL 0 lamp (DATA area). Lit
5.126 MLDD Observe COMPUTER PARITY BIT-BR SYL 1 lamp (DATA area). Not lit
5.127 MLDD Observe SERIALIZER-PARITY BIT lamp. Lit
5.128 MLDD Press and release OP4, OP3, OP2, OP1, OA4, OA2, OA1, 3, 4, 5, 9, 10 11, 12, 16, 17, 18, 23, 24, and 25 pushbutton/lamps.

5.129 MLDD Observe COMMAND-OP4, OP3, OP2, OP1, OA4, OA2, OA1, 3, 4, 5, 9, 10, 11, 12, 16, 17, 18, 23, 24, and 25 lamps. Lit
5.130 MLDD Observe COMMAND PARITY BIT-SYL 0 lamp (DATA area). Lit
5.131 MLDD Observe COMMAND PARITY BIT-SYL 1 lamp (DATA area). Not lit
5.132 MLDD Observe SERIALIZER-PARITY BIT lamp. Lit
5.133 MLDD Press and release ADDRESS COMPTR pushbuttons.

5.134 MLDD Observe COMPUTER-OP4, OP3, OP2, OP1, OA4, OA2, OA1, 3, 4, 5, 9, 10, 11, 12, 16, 17, 18, 23, 24, and 25 lamps. Lit
Sheet 13/20



5.135 MLDD Observe COMPUTER PARITY BIT-BR SYL 0 lamp (DATA area). Lit
5.136 MLDD Observe COMPUTER PARITY BIT-BR SYL 1 lamp (DATA area). Not lit
5.137 MLDD Observe PARITY. TAPE, and COMPARE lamps. Not lit
5.138 MLDD Press and release COMMAND DISPLAY RESET and COMPTR DISPLAY RESET pushbuttons .

5.139 MLDD Observe COMMAND and COMPUTER OP4, OP3, OP2, OP1, OA4, OA2, OA1, 3, 4, 5, 9, 10, 11, 12, 16, 17, 18, 23, 24, and 25 lamps. Not lit
5.140 MLDD Observe COMPUTER PARITY BIT-BR SYL 0 lamp (DATA area). Not lit
5.141 MLDD Observe COMMAND PARITY BIT-SYL 1 lamp (DATA area). Lit
5.142 MLDD Press and release OP4, OP3, OP2, OP1, OA4, OA3, SIGN, 1, 3, 6, 7, 9, 10, 13, 14, 16, 19, 20, and 23 pushbutton/lamps.

5.143 MLDD Observe COMMAND-OP4, OPS, OP2, OP1, OA4, OA3, SIGN, 1, 3, 6, 7, 9, 10, 13, 14, 16, 19, 20, and 23 lamps. Lit
5.144 MLDD Observe COMMAND PARITY BIT-SYL 0 lamp (DATA area). Lit
5.145 MLDD Observe COMMAND PARITY BIT-SYL 1 lamp (DATA area). Not lit
Sheet 14/20



5.146 MLDD Observe SERIALIZER-PARITY BIT lamp. Not lit
5.147 MLDD Press and release ADDRESS COMPTR pushbuttons.

5.148 MLDD Observe COMPUTER-OP4, OP3, OP2, OP1, OA4, OA3, SIGN, 1, 3, 6, 7, 9, 10, 13, 14, 16, 19, 20, and 23 lamps. Lit
5.149 MLDD Observe COMPUTER PARITY BIT-BR SYL 0 lamp (DATA area). Lit
5.150 MLDD Observe COMPUTER PARITY BIT-BR SYL 1 lamp (DATA area). Not lit
5.151 MLDD Observe PARITY, TAPE, and COMPARE lamps. Not lit
5.152 MLDD Press and release COMMAND DISPLAY RESET and COMPTR DISPLAY RESET pushbuttons.

5.153 MLDD Observe COMMAND and COMPUTER-OP4, OP3, OP2, OP1, OA4, OA3, SIGN, 1, 3, 6, 7, 9, 10, 13, 14, 16, 19, 20, and 23 lamps. Not lit
5.154 MLDD Observe COMPUTER PARITY BIT-BR SYL 0 lamp (DATA area). Not lit
5.155 MLDD Observe COMMAND PARITY BIT-SYL 1 lamp (DATA area). Lit
5.156 MLDD Observe SERIALIZER-PARITY BIT lamp. Lit
Sheet 15/20



5.157 MLDD Press and release OP4, OP3, OP2, OP1, OA4, OA3, OA1, 2, 4, 5, 8, 11, 12, 15, 17, 18, 21, 22, 24, and 25 pushbutton/lamps.

5.158 MLDD Observe COMMAND-OP4, OP3, OP2, OP1, OA4, OA3, OA1, 2, 4, 5, 8, 11, 12, 15, 17, 18, 21, 22, 24, and 25 lamps. Lit
5.159 MLDD Observe COMMAND PARITY BIT-SYL 0 lamp (DATA area). Not lit
5.160 MLDD Observe COMMAND PARITY BIT-SYL 1 lamp (DATA area). Lit
5.161 MLDD Observe SERIALIZER-PARITY BIT lamp. Lit
5.162 MLDD Press and release ADDRESS COMPTR pushbuttons.

5.163 MLDD Observe COMPUTER-OP4, OP3, OP2 , OP1, OA4, OA3, OA1, 2, 4, 5, 8, 11, 12, 15, 17, 18, 21, 22, 24, and 25 lamps. Lit
5.164 MLDD (This step deleted.)

5.165 MLDD Observe COMPUTER PARITY BIT-BR SYL 1 lamp (DATA area). Lit
5.166 MLDD Observe PARITY, TAPE, and COMPARE lamps. Not lit
5.167 MLDD Press and release COMMAND DISPLAY RESET and COMPTR DISPLAY RESET pushbuttons.

Sheet 16/20



5.168 MLDD Observe COMMAND and COMPUTER-OP4, OP3, OP2, OP1, OA4, OA3, OA1, 2, 4, 5, 8, 11, 12, 15, 17, 18, 21, 22, 24, and 25 lamps. Not lit
5.169 MLDD Observe COMMAND PARITY BIT-SYL 0 lamp (DATA area). Lit
5.170 MLDD Observe COMPUTER PARITY BIT-BR SYL 1 lamp (DATA area). Not lit
EXP. NA Steps 5.171 through 5.193 demonstrate that an address in the central processor memory can be correctly loaded and verified and that the repeat feature of the memory loader is functioning properly.

5.171 MLDD Press and release DS4, DS3, DS2, DS1, OP4, OP2, OP1, SIGN, and 1 through 25 pushbutton/lamps.

5.172 MLDD Observe COMMAND-DS4, DS3, DS2, DS1, OP4, OP2, OP1, SIGN, and 1 through 25 lamps. Lit
5.173 MLDD Observe COMMAND PARITY BIT-SYL 0 and SYL 1 lamps (DATA area). Not lit
5.174 MLDD Observe SERIALIZER-PARITY BIT lamp. Not lit
5.175 MLDD Press and release REPEAT/REPEAT pushbutton/lamp.

5.176 MLDD Observe REPEAT lamp. Lit
5.177 MLDD Observe REPEAT lamp. Not lit
Sheet 17/20



5.178 MLDD Observe COMPUTER-DS4, DS3, DS2, DS1, OP4, OP2, OP1, SIGN, and 1 through 25 lamps. Lit The emulation interface is not fast enough, in comparison to the original physical device, for lamps to remain solidly lit, dark, or “dim” as a function of duty cycle, and hence will probably appear to flicker instead. Moreover, the original physical PTC, in REPEAT mode updated as fast as possible given the electronic characteristics of the devices involved; the emulation only updates every 500 ms.
5.179 MLDD Observe that COMPUTER-OP3 lamp is lit dimly.

5.180 MLDD Observe COMMAND OP3 lamp. Lit (dimly) ***FAIL***
5.181 MLDD Observe COMPUTER PARITY BIT-BR SYL 0 lamp (DATA area). Not lit
5.182 MLDD Observe COMPUTER PARITY BIT-BR SYL 1 lamp (DATA area). Not lit
5.183 MLDD Observe SERIALIZER-PARITY BIT lamp. Lit
5.184 MLDD Observe PARITY, TAPE, and COMPARE lamps. Not lit
5.185 MLDD Press and release REPEAT/REPEAT pushbutton lamp..

5.186 MLDD Observe REPEAT lamp. Not lit
5.187 MLDD Observe REPEAT Iamp. Lit
5.188 MLDD Observe COMMAND-OP3 lamp (press and release if not lit). Lit
5.189 MLDD Press and release ADDRESS COMPTR pushbutton.

5.190 MLDD Observe COMPUTER-DS4, DS3, DS2, DS1, OP4, OP3, OP2, OP1, SIGN, and 1 through 25 lamps. Lit
Sheet 18/20



5.191 MLDD Press and release COMPUTER DISPLAY RESET pushbuttons.

5.192 MLDD Observe COMPUTER DS4, DS3, DS2, DS1, OP4, OP3, OP2, OP1, and 1 through 25 lamps. Not lit
5.193 MLDD Observe COMPUTER PARITY BIT-BR SYL 1 lamp (DATA area). Not lit
EXP. NA Steps 5.194 through 5.223 demonstrate that different tape addresses can be manually loaded into the tape reader register and acted upon correctly
There is no emulation of the tape drive or most of TRMC controls, so it is not sensible to run this block of tests in the emulation.
5.194 TRMC Press and release 211/210/ADR 4/29 pushbutton/lamp.

5.195 TRMC Observe ADR 4 lamp. Lit
5.196 MLDD Observe INVERT ERROR pushbutton/lamp. Lit
5.197 TRMC Press and release SELF CHECK pushbutton/ lamp.

5.198 TRMC Observe SELF CHECK lamp. Not lit
5.199 MLDD Observe INVERT ERROR lamp. Not lit
5.200 TRMC Press and release SELF CHECK pushbutton/lamp.

5.201 TRMC Observe SELF CHECK lamp. Lit
5.202 TRMC Press and release 211/210/ADR 4/29 pushbutton/lamp twice.

5.203 MLDD Observe INVERT ERROR lamp. Lit
Sheet 19/20



5.204 TRMC Press and release 211/210/ADR 4/29 pushbutton/lamp.

5.205 TRMC Observe ADR 4 lamp. Not lit
5.206 MLDD Observe INVERT ERROR lamp. Lit
5.207 TRMC Press and release 28/27/ADR 3/26 pushbutton/lamp.

5.208 TRMC Observe ADR 3 lamp. Lit
5.209 MLDD Observe INVERT ERROR lamp. Lit
5.210 TRMC Press and release 25/24/ADR 2/23 pushbutton/lamp.

5.211 TRMC Observe ADR 2 lamp. Lit
5.212 MLDD Observe INVERT ERROR lamp. Lit
5.213 TRMC Press and release 22/21/ADR 1/20 pushbutton/lamp.

5.214 TRMC Observe ADR 1 lamp. Lit
5.215 MLDD Observe INVERT ERROR lamp. Not lit
5.216 TRMC Press and release 212/ADR 5 pushbutton/lamp.

5.217 TRMC Observe ADR 5 lamp. Lit
5.218 TRMC Press and release 28/27/ADR 3/26 pushbutton/lamp.

2.219 TRMC Observe ADR 3 lamp. Not lit
5.220 TRMC Press and release 22/21/ADR 1/20 pushbutton/lamp.

Sheet 20/20



5.221 TRMC Observe ADR 1 lamp. Not lit
5.222 MLDD Press and release ADDRESS COMPTR
pushbutton/lamp.


5.223 MLDD Observe COMPARE- BR14 lamp. Lit