THOMSON Chipper Check II, Руководство пользователя

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TECI1 Switch Position
Chassis Communications (TECI1) Switch Position
The switch on the TECI1 adapter needs to be in the correct position to communicate with the
chassis. The other position is for convergence communication. To put the switch in the
correct position, locate the three (3) pin connector next to the switch. Slide the switch to the
position closest to the 3-pin connector. This is the correct position for chassis communication.
NOTE: The switch can be located on the top or the bottom of the adapter.
Convergence Communications (TECI1) Switch Position
When Chipper Check is connected to the convergence module, using the 3-conductor
convergence cable and the TECI1 adapter, the switch lever is positioned away from the 3-pin
Convergence plug which lifts the ground connection to the I/O board. The ground switch is
necessary because the ground of the convergence module can not be connected to the ground
of the I/O board without shifting convergence. If convergence is set with the switch in the
wrong position, convergence will shift as soon as the interface adapter is removed from the I/
O board.
ATC221 and ITC222 Setup Procedure
Connecting the Chipper Check interface box to the chassis requires the following:
1. Interface Box
2. Parallel Printer Cable
3. Interface Cable 212118
4. TECI1 Adapter / Cables
Things to Consider:
Before plugging in Chipper Check, preset the volume to a low level. Once the instrument is in
the service mode, it is not possible to adjust the volume from the front panel or remote control.
Once the instrument is placed into the service mode, the main microprocessor is placed into
the “slave” mode. It will not respond to any remote commands or front panel key presses. In
order to exit the service mode, it is necessary to remove AC power from the instrument.