Posiflex PD–73X1 - Manual (Page 4)

Part 4
information that is easily readable in wide range of ambient light. It is ideal
for point-of-sale terminals, and a wide range of business and industrial
equipment.
INSTALLATION GUIDES
HOST SYSTEM PREPARAION
For serial interface (RS232) PD-7301/7311/7321 to be used in HT or
PB series, you have to adjust during power off the internal jumper of the host
system to supply 5 V DC to the COM port selected for PD-7301/7311/7321.
For installing PD-
7301/7311/7321 in HT or PB
system, you have to open the back
cover according to the Users’
Manual of HT or PB system and
find the necessary holes for
installation of PD-7301/7311/7321
near the right corner (as you are
facing the HT or PB system from its back) on bottom of the chassis as in the
left picture.
POLE DISPLAY BASE UNIT
To install PD-7301/7311/7321 to the HT or PB system, please take
PD-7301/7311/7321 out of its box and observe
its base unit as in the left picture.
Please note at the bottom edge there
are 2 extruding lugs, on 1 side of bottom part
there are 2 extruding cylindrical bosses to
match in the holes on I/O plate of the HT or
PB system and on another side there are screw
holes to fit to the sidewall of HT chassis.
OPENING THE TOP COVER OF HT SERIES
For ease of PD-7301/7311/7321 installation operation,
the main unit has to be opened with sufficient precautions. First
turn the display panel to straight up position. Prepare enough
space in front of the HT system and lay a piece of clean soft
clothe of appropriate size there to prevent damage. With the
back cable cover opened, push in the circled spring button in the
right picture on both sides of chassis and raise the rear edge of the top cover.
FIXING THE POLE DISPLAY
Insert the 2 bottom locking lugs into the 2 rectangular installation
holes on bottom of HT or PB chassis from the right corner and push the base
Base unit
Bottom
locking lugs
Locating bosses
to I/O plate
This side
against sidewall
Installation holes
on bottom
Screw hole on
sidewall
Locating holes
on I/O plate