Troubleshooting; Led Indicators; Replacement Parts; Common Accessory Parts - Bosch Allegiant Bilinx LTC 8016/90 Instruction Manual

LTC 8016/90 | Instruction Manual | Troubleshooting

10 TROUBLESHOOTING

Problem Possible Cause and Solution
Complete lack a) Three to five seconds after being powered up,
of operation
if no LEDs (on front and rear panel) indicate
after
activity, verify that the AC power cord is
installation
connected, and the AC power source is
energized.
b) If some of the LEDs are active, refer to the
LED INDICATORS section below for
additional information.
c) The Interface Unit has been inadvertently set
to Group ID 900 for more than 5 seconds.
Set the Group ID to the correct setting and
power off/on the Interface Unit to return it to
its normal operating mode.
No PTZ or a) If the Channel LED does not indicate Bilinx
menu access
communication, verify that the camera is
is possible on
designed to support Bilinx communication.
Bilinx-enabled
Refer to the COMPATIBILITY INFORMATION
camera
section. The Video Input Channel LEDs can
indicate whether the LTC 8016 is using
Bilinx communication. Refer to the LED
INDICATORS section below for additional
information.
b) Verify that the Interface Unit is connected to
the correct block of system video inputs
based on the Group ID switch settings.
c) The camera is located at a distance that
exceeds Bilinx communication limits. Refer
to the CAMERA VIDEO CONNECTIONS
section for maximum distance details.
d) Up to 20 seconds may be required when a
Bilinx-enabled camera is first connected to
the Interface Unit before control is possible.
No response before this time has elapsed
should be considered normal.
No video on a) The Video interface cable from Interface Unit
control unit
is not connected to the correct input of the
control unit.
b) The Interface Unit has not been connected
to an AC power source.
Erratic or no Verify that each Interface Unit is set to a unique
control of Group ID number.
cameras when
multiple
Interface Units
are in use
Smeared or Verify that a camera signal has not been
double video connected to the looping output of a video
images are channel on the control unit that's already in use
present on by the Interface Unit.
controller
output

11 LED INDICATORS

The Allegiant Bilinx Data Interface Unit incorporates
several LEDs that indicate various status conditions.
These LEDs are helpful when troubleshooting a
problem.
Bosch Security Systems | 19 May 2004
LED Description
Behavior Condition
ON steady • The Interface Unit is operating normally, and has
received the Allegiant's logical-to-physical camera
table
• The Interface Unit is operating normally, but has
FLASHING at
not received the Allegiant's logical-to-physical
50% duty cycle
camera table
• The Interface Unit is operating normally, and the
FLASHING
LED is following the action of biphase data being
randomly
received
Video Input The Channel LEDs indicate the status of the video
Channel Indicators input signal. A Channel LED behaves according to
the following table:
Behavior Condition
ON with • Indicates connection to a Bilinx-enabled camera
occasional flash
• Indicates control of a Bilinx-enabled camera
ON with
rapid flashing
• Indicates control of a Bilinx-enabled camera,
OFF with
but the video level is below acceptable limits,
rapid flashing
indicating a Dark Alarm condition
• Indication when connected to a non-Bilinx-enabled
ON
camera having an acceptable video level
• No video is present from a non-Bilinx-enabled
OFF with flashing
at 50% duty cycle camera, indicating a Dark Alarm condition
LINK LED When illuminated, indicates that a valid physical
connection exists between the Interface Unit and
the RS-232 port of a controller unit.
DATA LED Flashes to indicate that the Interface Unit is
receiving valid data from a controller unit during
serial communications.
CODE LED Flashes to indicate that the Interface Unit is
receiving biphase data from a controller unit.
Ethernet port LINK Not used in current implementation (reserved
& ACT LEDs
for future use).

12 REPLACEMENT PARTS

Description
16-Channel Video Ribbon Cable
3m (10ft) Data Interface Cable
Replacement AC Line Cord, 120VAC
Replacement AC Line Cord,
220-240VAC
6-Position Terminal Block with
100Ω Terminating Resistor

13 COMMON ACCESSORY PARTS

Description
1m (3ft) 16-Channel Video
Ribbon-to-BNC Cable
32-Channel Video Interconnect Panel
EN | 22
Part Number
LTC 8809/00
303-2173-504
Source from local
supplier
Source from local
supplier
303-4118-506
Part Number
LTC 8508/01
LTC 8807/00