Installation Guide

Figure 6
7. USING THE CONTACTLESS CARD READER
Tap the contactless card on top of the contactless logo (Figure 7).
Figure 7
8. REPLACE THE BATTERY
8-1 REMOVE THE BATTERY
STEP 1: Push the latch to pull the bottom cover from AT-150 as Figure 8.
STEP 2: After removing the bottom cover, pull up the battery connector as below Figure 9 to
change a new battery.