Optional Equipment Installation
112
025-9416
q
7.
Replace the top cover of the paging terminal and secure with screws.
q
8.
Power-up the unit and let it complete its boot sequence (all lights have extinguished,
except the READY LED is on solid).
q
9.
Access the Model 640 database and edit the Trunk Line Type database to setup a line
with multifrequency signaling. Then edit the Trunks database to enable the option on
the desired trunk. Refer to the
Model 640 Operating and Programming Manual
(Part
No. 025-9417) for details on how to edit these databases.
q
10.
After the databases have been setup, reboot the Model 640 to initialize the MF
option.
No hardware adjustments are required for the MF decoder option.
PARALLEL PRINTER CARD
The printer option (Part No. 950-9758) enables a parallel printer to be connected to the Model
640. The printer provides a real-time hard copy of the system events (log file data). This is useful
for monitoring traffic and analysis of the system functions, throughput, and efficiency. The
printer records paging input and output, network link status, and ZLINK session activity.
Once the printer option is installed, all system activity is sent to the printer. Be sure to keep the
printer powered-up and loaded with paper to ensure that no events are missed.
Installation
Follow the steps below to install the optional printer card (Part No. 702-9359) into the Model
640 chassis.
CAUTION
Please exercise electro-static discharge (ESD) precautions when handling all parts.
q
1.
Verify that all of the printer card jumpers are set appropriately. Figure 60 shows the
configuration and locations of the critical jumpers. (The jumpers should have been
set at the factory, but it is a good idea to double check.)
Summary of Contents for 640 DAPT XTRA
Page 2: ......
Page 6: ...Statements vi 025 9416...
Page 20: ...Introduction 8 025 9416...
Page 26: ...Specifications 14 025 9416...
Page 96: ...Installation 84 025 9416...
Page 126: ...Optional Equipment Installation 114 025 9416...
Page 134: ...Voice Prompts 122 025 9416...
Page 174: ...Parts Lists and Schematics 162 025 9416 Schematic...
Page 175: ...Parts Lists and Schematics 025 9416 163...
Page 176: ...Parts Lists and Schematics 164 025 9416...
Page 177: ...Parts Lists and Schematics 025 9416 165...
Page 178: ...Parts Lists and Schematics 166 025 9416...
Page 179: ...Parts Lists and Schematics 025 9416 167...
Page 180: ...Parts Lists and Schematics 168 025 9416...
Page 181: ...Parts Lists and Schematics 025 9416 169...
Page 182: ...Parts Lists and Schematics 170 025 9416 Silkscreen...
Page 185: ...Parts Lists and Schematics 025 9416 173 Schematic...
Page 186: ...Parts Lists and Schematics 174 025 9416...
Page 187: ...Parts Lists and Schematics 025 9416 175...
Page 188: ...Parts Lists and Schematics 176 025 9416...
Page 189: ...Parts Lists and Schematics 025 9416 177...
Page 190: ...Parts Lists and Schematics 178 025 9416 Silkscreen...
Page 193: ...Parts Lists and Schematics 025 9416 181 Schematic...
Page 194: ...Parts Lists and Schematics 182 025 9416...
Page 195: ...Parts Lists and Schematics 025 9416 183...
Page 196: ...Parts Lists and Schematics 184 025 9416 Silkscreen...
Page 198: ...Parts Lists and Schematics 186 025 9416 RAM Disk 702 9386B ROM Disk 702 9389B...
Page 199: ...Parts Lists and Schematics 025 9416 187 TNPP Interface 702 9362C 2...
Page 200: ...Parts Lists and Schematics 188 025 9416 Terminal Block Adapter 702 9470B...
Page 201: ...Parts Lists and Schematics 025 9416 189 CONFIGURATION DIAGRAMS Dual Trunk Telco DID 024 0076A...
Page 202: ...Parts Lists and Schematics 190 025 9416 Dual Trunk Telco End to End 024 0077A...
Page 203: ...Parts Lists and Schematics 025 9416 191 Dual Trunk Telco E M 024 0078A...
Page 204: ...Parts Lists and Schematics 192 025 9416 Dual Trunk Telco Ground Start 024 0079A...
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