1.
2 m (6.56 ft)
4.
1.9 m (6.23 ft)
2.
8 m (26.25 ft)
5.
0.25 m (0.82 ft)
3.
0.75 m (2.46 ft)
Figure 11: Detection beam pattern
6. Inserting or replacing the batteries
Warning:
If you replace the batteries with an incorrect type, there is a risk of explosion.
Note:
When you replace the batteries, wait one minute after the batteries are removed before you insert the new batteries.
To insert or replace the batteries, complete the following steps:
1.
Unscrew the bottom screw of the bracket and remove the detector. See Figure 12 and Figure 13.
2.
Press on the snap located at the top of the battery cover with your thumb to open the battery cover. See Figure 14.
3.
Optional: To replace the batteries, remove the old batteries and insert the batteries with the (+) and (-) symbols matching the illustration found in
the battery compartment. See Number 2 in Figure 15.
4.
Optional: To activate the batteries of a new device, pull the battery tab while holding the batteries in place with your thumb. See Figure 16.
5.
To close the battery compartment, insert the bottom section of the battery cover first and then press and hold the snap while closing the top part of
the cover. See Number 1 and Number 2 in Figure 17.
6.
Insert the device into the bracket and tighten the bottom screw of the bracket. For more information, see Step 6 and Step 7 in
Note:
Dispose of used batteries according to the manufacturer instructions and according to local rules and regulations.
Figure 12: Unscrewing the bracket
Figure 13: Removing the detector from bracket
D-307164 MP-902 PG2 Installation instructions
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