Appendix B: Using the Key Pad
99
Changing the Batteries in the Key Pad
To replace the batteries in the key pad:
1. With a Phillips screwdriver, remove the screw from the battery cover in the back
of the key pad and remove the cover.
2. Find the two supplied CR2 3-volt lithium batteries and install them positive end
up.
3. Replace the battery cover.
To Reset the Key Pad to Default
When a key pad is originally removed from its packaging, it is already in factory default mode. When you
install the battery as described on page
, it will immediately begin searching for a TouchScreen with
which it can pair.
To reset a key pad that has already been added to a TouchScreen and place it in Search mode, delete it
from the TouchScreen, then press the
button.
In the rare event that you need to reset a key pad to factory default that is not paired to a nearby
TouchScreen:
1. Remove the batteries.
2. Press the 2 and 8 buttons and hold them as you insert a battery.
The LED lights green.
3. Release the buttons immediately.
4. Replace the rest of the batteries.