889-2106-03
Model U-1400 Operations Manual Rev Apr 2020 Page
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2.
Insert the two remaining pan head machine screws in each of the two unused threaded inserts as
shown below.
3.
Use the remaining holes on the mounting brackets and user supplied #10 hardware to secure the
detector to the wall.
5.1
INITIAL INSTALLATION START-UP MODE DISPLAY SCREENS
Upon application of power, the LCD screen will show the detector model letter and firmware
version, in this case, Model U-1400 firmware version 4. This screen will be displayed for
two seconds.
The next LCD screens displayed will show the Detector ID setting. The
display will toggle between the two screens shown with a 50% duty cycle.
When shipped from the factory, the Detector ID is set to 255 and the
detector is considered to be uninitialized. This will be the case on initial
start-up. Before proceeding, the detector ID must be changed to
something other than 255. To do so, use the
(UP) or
(DOWN)
pushbutton to change the setting to the desired ID number. When set to
the correct value, press the FUNC pushbutton to accept and store the
setting. If the detector in question is being used as the master unit when
utilizing the Synch feature, the Detector must be assigned an ID value of
000.
The detector will next confirm the state of the check loops connected to it. If all four check
loops are connected and are intact, the LCD screen will display an indication of the successful
completion of the check loop verification. This screen will flash twice.
Unused Hole - Wall Mount
(Left Side Shown, Right Side Similar)
1
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