POSIFLEX Business Machines PST - 7700 - Manual (Page 9)

Part 9
platform of the main unit till it clicks. Screw the pivot back to secure the base
of the cashier display on the display platform of the main unit as in drawing
below. Remove the cable cover on the display platform (same way as the
instructions for CRT model) and connect the VGA connector of the 12.1” TFT
LCD through the cable cover opening into the rear room. Reserve some sag in
the cable so that the LCD cashier display will be allowed to turn and reinstall
the cable cover.
CUSTOMER DISPLAY
When the PST7700 series
is ordered with the customer
display option, the terminal will be
delivered with the base tube for the
display already fitted to corner of
the display platform.
The customer display head
can be easily inserted into the base
tube after first inserting the signal
cable. Pull out the release button on
the base tube to allow the inner
tube of the display head to travel
down into the base tube. Please ensure that the latching track on the inner-pole
matches up with the release button. Open the back door and find the connector
marked “customer display” or “VFD”. Please remove the VFD terminator
from this connector and store in a safe place. Insert the cable plug of the
customer display into customer display connector until a click sound is heard.
Please NOTE: The VFD connector must always be populated
either with the VFD terminator or a plug from the customer display
(Failure to do this will prevent COM1 from working correctly).
Close the back door then slide the two door latches outward and the
installation is completed. Please refer to the instructions in the part “TO USE
THE PST SYSTEM” for later adjustment on the most comfortable position
and direction of the customer display.
PROGRAMMABLE KEYBOARD
The PST terminal is equipped with an extremely versatile
programmable keyboard. The application of this keyboard requires no software
driver and is free from any software compatibility issue. This keyboard comes
in 2 different layouts : KB112 for PST7700/PST7705 and KB136 for
PST7730/PST7735. The key tops of the 2 layouts are different in their basic
sizes, so all the accessories for the 2 layouts cannot be mutually exchanged.
However, they are common in structure.
The keyboard is shipped from the factory with the key tops fitted, but
Base Tube
Release
Button
Inner
Pole
Cable
Goes In
First