Replacing The Battery; Axt-Cp4 (/Pb) Battery Replacement - AMX AXD-CP4/PB Instruction Manual

Replacing the Battery

There is one lithium battery on the touch panel card, with a life of approximately 2.5 years. It
protects stored commands and pages against a power outage. The battery is not used when DC
power is supplied to the touch panel. Write down the replacement date on a label by adding 2.5
years to the date of installation; attach it to the panel for future reference.
FIG. 27 Lithium battery and socket
Static electricity can damage electronic circuitry. Before removing the touch panel
circuit card from the enclosure, discharge any accumulated static electricity from your
body and flat-blade tool by touching a grounded metal object.
Before replacing the lithium battery, make sure you have a current copy of the pages stored in the
touch panel. This will avoid any inadvertent loss of data or service outage. To replace the lithium
battery, you will need a Phillips screwdriver and a non-conducting flat-blade tool to slip under the
battery to pry it up and out of the socket.

AXT-CP4 (/PB) Battery Replacement

To remove the lithium battery from the AXT-CP4 (/PB):
1. Discharge the static electricity from your body by touching a grounded object.
2. Remove the AXlink connector from the rear side of the panel.
3. Flip the touch panel face down onto a soft cloth, and remove the four Phillips-head screws
from the bottom panel; gently remove the panel.
4. Gently rotate the circuit card until you can lay it down flat with the battery exposed.
5. Carefully slide the battery out of its socket, and insert the new battery.
There is a danger of explosion if you replace the battery incorrectly. Replace the
battery with the same or equivalent type recommended by the manufacturer. Dispose
of the used battery according to the manufacturer's instructions. Never recharge,
disassemble, or heat the battery above 212°F (100°C). Never solder directly to the
battery or expose the contents of the battery to water.
6. Rotate the circuit card back to the original position and place it in the touch panel housing.
7. Place the bottom panel on and align the mounting plate and screw holes. Insert the four
Phillips-head screws and tighten.
8. Plug the AXlink connector back into the touch panel.
4" Color Touch Panels
Replacing the Battery
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