37
NOTE
It takes approx. 60 sec for detector to warm up after power is supplied, then it enters into
normal operation mode to carry out a walk test.
LEDs flash
by turns.
4 pcs LEDs are
flashing quickly
for 5 sec.
Watch
Load OFF.
LEDs no action
Load ON.
W
LEDs no action
3. Set the Watch knob to OFF position, the LED watch function is disabled and the 4 pcs built-
in red LEDs keep be off, excepting the Time knob is set to “Test” position which the LED will
function as described in 4.3.1 under this condition.
1. Tester must be within detection coverage.
2. Switch on the .
3. 99 190 29 takes approx. 60 sec to warm up with load and
red LED turning on, then turns off after warming up time.
4. Walk from outside across to the detection pattern until red
LED and load turn on for approx. 2 sec, then turn off, the
next trigger should be 2 sec interval (See Fig. 19).
5. Adjust detector head aiming to the direction to be detected
(See Fig. 13-A & Fig. 13-B).
6. Adjust Meter knob to reach desired coverage.
7. Adjust Time knob to change the switch off delay time.
8. Refer to point “4.5 Usage of lens shield “, detection range
and angle can be changed by using lens shield .
9. Repeat the steps 4.4.4 to 4.4.7 until it meets user’s demands.
Lux learning function with knob
The purpose of walk test is to select a proper location and gain the desired detection coverage.
Please set Time knob to "Test" and Meter knob to "+", then refer to the following steps conducting
a walk test.
• Walk test procedure
Fig. 19
Summary of Contents for 99 190 29
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