Bosch Fireray 50 Product Information page 16

Product Information Linear Smoke Detector Fireray 50/100RV
D Follow the flow chart to perform the calibration process:
No signal: back to
detector set-up
(Section 8.1.)
Turn the knurled screw in
the other direction
Repeat the
procedure for the other
detector axis with the
second knurled screw
Switch center Alignment
Mode Yellow LED lights up
for approx. 5 s
Steady
Wait until both LEDs have
stopped flashing
yellow LED
Turn the knurled screws in
one direction and monitor
the LED status
yellow
Which LED lights
LED
no
Both axes ad-
Check optimum setting:
Yellow LED lights up:
1. With gentle pressure from top/bottom/left/
right on the detector housing.
2. Each time the knurled screws are moved.
Exit the
Alignment Mode
Switch at bottom:
Operating Mode
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red
LED
up?
yellow
LED
justed?
y
e
s
PI - 34.85
Stop turning the knurled
screw and wait until the red
LED stops flashing
Turn the knurled screw
slowly in the same direction
Which LED lights
up?
No LED
Do not turn the knurled
screw any further
601-F.01U.002.705
A1.en / 29.12.2004
ST-FIR/ PRM1/ zab
red
LED