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60 en | Troubleshooting High Speed Pan/Tilt System
F01U.073.990 | Version 1.0 | 2007.07 Instruction Manual Bosch Security Systems
13 Troubleshooting
Troubleshooting Error
Problem Possible Cause Solution
The device is switched off
and shows no signs of life.
Incorrect wiring, fuses
blown.
Make sure all the connections are cor-
rect, check the continuity of the fuses
and, if there is a failure, replace them
according to the values shown in the
table.
NOTE: if the fuses blow repeatedly,
contact the authorized service centre.
There is no image on the
screen, just a blue screen
with the message NO VIDEO
SIGNAL!!!
Incorrect camera or
module wiring, camera
failure.
Make sure all connections are correct
for the camera version and motorised
lenses.
Presets are not as accurate
as they were during installa-
tion.
Wind, vibration, and
other environmental
conditions.
AUX On - 204 - Enter command recali-
brates presets; takes 30-45 seconds to
complete.
Under particular zoom con-
ditions, the housing or sun-
shield interferes with the
image (only for versions with
motorised lens).
The camera is too far
behind the glass.
Adjust the camera position by adjusting
the slide until the correct position is
found.
De-icing counter appears on
the screen and user has no
control.
It is too cold for the
UPH to safely be used.
Wait for de-icing procedure to com-
plete (30-105 minutes).
Data transfer stops. Power spike/fluctua-
tion or spurious noise
on video/data line.
Reset power on UPH and the unit
recovers, although some OSD changes
may be lost and need to be re-entered.
The monitor does NOT show
the image photographed by
the UPH, but shows a dis-
play similar to Figure .
Programming dip
switch on (up posi-
tion).
Switch off the pan & tilt, switch off
(down position) the “PROGRAM.” dip
switch (dip-switch number 1 in the
baud rate section) and then switch the
device on again.
There is no video. Wire(s) may be
installed incorrectly.
Monitor input may be
on incorrect setting.
The motor may be
working improperly.
Re-check all wires and cables to ensure
that they are properly secure.
Verify that monitor is displaying the
correct input setting.
Remove power to the unit, re-apply
power, and allow the device to go
through its homing phase.
NET board MPP board
ver. Bosch 1.7 ver. Bosch 1.7
Apr 27 2007 Apr 27 2007
HD r.2 HD r.2
Protocol :BOSCH
Baudrate :38400
Address :00001
Enabled RS485 TX-RX
Dip-switch upgrade ON