Testing; Replacing A Remote Control's Batteries - Nice Linear 661 User Manual

Testing

a) Stand clear of the door, press the remote control's button and
verify that the operator starts. PRESS THE REMOTE CONTROL'S
BUTTON AGAIN TO STOP THE DOOR MID-TRAVEL.

Replacing a Remote Control's Batteries

When the BLUE light on the remote glows dimly, or fails to light
at all when the remote is activated, the batteries need replacing.
Follow the steps in the illustration.
a
OPEN CASE REMOVE
1 2
COVER
REMOVE REPLACE
4 5
OLD BATTERY, WITH FRESH
DISPOSE OF BATTERY
PROPERLY
9
REMOVE
3
BOARD
RE-ASSEMBLE
6
REMOTE