Troubleshooting - Bosch UPH-2D Series Instruction Manual

60 en | Troubleshooting
13

Troubleshooting

The device is switched off
and shows no signs of life.
There is no image on the
screen, just a blue screen
with the message NO VIDEO
SIGNAL!!!
Presets are not as accurate
as they were during installa-
tion.
Under particular zoom con-
ditions, the housing or sun-
shield interferes with the
image (only for versions with
motorised lens).
De-icing counter appears on
the screen and user has no
control.
Data transfer stops.
The monitor does NOT show
the image photographed by
the UPH, but shows a dis-
play similar to Figure .
There is no video.
Troubleshooting Error
F01U.073.990 | Version 1.0 | 2007.07
Problem
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
Possible Cause
Incorrect wiring, fuses
blown.
Incorrect camera or
module wiring, camera
failure.
Wind, vibration, and
other environmental
conditions.
The camera is too far
behind the glass.
It is too cold for the
UPH to safely be used.
Power spike/fluctua-
tion or spurious noise
on video/data line.
Programming dip
switch on (up posi-
tion).
Wire(s) may be
installed incorrectly.
Monitor input may be
on incorrect setting.
The motor may be
working improperly.
Instruction Manual
High Speed Pan/Tilt System
Solution
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.
Make sure all connections are correct
for the camera version and motorised
lenses.
AUX On - 204 - Enter command recali-
brates presets; takes 30-45 seconds to
complete.
Adjust the camera position by adjusting
the slide until the correct position is
found.
Wait for de-icing procedure to com-
plete (30-105 minutes).
Reset power on UPH and the unit
recovers, although some OSD changes
may be lost and need to be re-entered.
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.
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.
Bosch Security Systems