Bosch UPH Series, Руководство по установке

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High-speed Positioning System Troubleshooting | en 61
Bosch Security Systems, Inc. Installation Manual F.01U.164.491 | 2.0 | 2010.03
11 Troubleshooting
Note! Over time, due to environmental factors such as wind and vibration, preset positions
may not always align with what they were at installation. Use AUX ON - 204 - Enter to correct
this. It takes 30-45 seconds to cycle through this process, during which time there is no user
control. Once it has finished the process and corrected for the effect of any environmental
factors, the user regains full control.
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
correct, 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 motorized
lenses.
Presets are not as accurate
as they were during
installation.
Wind, vibration, and
other environmental
conditions.
AUX On - 204 - Enter command
recalibrates presets; takes 30-45
seconds to complete.
Under particular zoom
conditions, the housing or
sunshield interferes with
the image (only for versions
with motorized 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
complete (30-105 minutes).
Data transfer stops. Power spike/
fluctuation 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 always displays
the firmware version with
the message, Dip-switch
upgrade ON.
Programming dip
switch on (up
position).
Switch off the pan and tilt, switch off
(down position) the “PROGRAM.” dip
switch (dip-switch number 1 in the
Factory Use 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.