Cleaning The Touch Panel Lcd - AMX Color Active-Matrix LCD Instruction Manual

Figure 24
AXlink and external 12 VDC
power supply, and Central
Controller wiring diagram
Color Active-Matrix LCD Mini-Touch Panels
PWR (+)
AXP
AXM
GND (-)
Use a 12 VDC power supply when the distance between the Central Controller and
mini-touch panel exceeds the limits described in Figure 20. Make sure to connect only
the GND wire on the AXlink connector when using a 12 VDC power supply. Do not
connect the PWR wire to the AXlink connector's PWR (+) terminal.

Cleaning the Touch Panel LCD

You should clean the LCD after installing the touch panel:
1.
Disconnect all connectors from the touch panel.
2.
Using one of two cotton cloths, spray a small amount of cleaning solution con-
sisting of 50% isopropyl alcohol and 50% water onto the cloth.
3.
Wipe the touch overlay. Then wipe dry with the other clean cloth.
4.
Reconnect all connectors to the touch panel.
12 VDC power supply
PWR (+)
GND (-)
PWR (+)
AXP
Central Controller
AXM
GND (-)
UniMount or rack-mount
AXlink connector
Installing Mini-Touch Panels 21