TD 816
VIDEO DISTRIBUTION AMPLIFIER
OPERATING INSTRUCTIONS v2.0
2
CONTENTS
Safety precautions..................................................................................................................2
Preface...................................................................................................................................3
Features .................................................................................................................................3
Precautions ............................................................................................................................3
Controls and connectors.........................................................................................................4
Front panel ......................................................................................................................4
Rear panel.......................................................................................................................4
Connections ...........................................................................................................................4
Specifications .........................................................................................................................5
Installation ..............................................................................................................................5
Jumper settings - PCB 1..................................................................................................5
Jumper settings - PCB 2..................................................................................................6
Trimmer adjustments - PCB 1..........................................................................................8
Trimmer adjustments - PCB 2..........................................................................................8
SAFETY PRECAUTIONS
In order to prevent any fatal accidents
caused by misoperation or mishandling of the
video distribution amplifier, be fully aware of
all the following precautions.
WARNING:
THIS APPARATUS MUST BE EARTHED
WARNING:
To prevent fire or shock hazard, do not
expose this appliance to rain or moisture.
This unit is produced to comply with
Directives 93/68/EEC (IEC Publ.65) and
89/336/EEC.
3
PREFACE
The TD 816 is a high quality video
distribution amplifier with sixteen video
outputs. Internal jumpers allows the
distribution of two video input to eight video
outputs, four video inputs to four video
outputs or eight video inputs to two video
outputs.
Standard BNC type input and output
connectors enables the TD 816 to be used
with other CCTV amplifiers, switchers,
cameras, monitors and video tape recorders.
FEATURES
• 2 (4, 8) video inputs
• 2 x 8 (4 x 4, 8 x 2) video outputs
• rack mountable using optional rack mount
kit
PRECAUTIONS
• Use only the power source specified on the
rating label located on rear of the cabinet.
• When not using this unit for a long period
of time, or when cleaning it, be sure to
disconnect the power plug from the AC
outlet.
• Do not drop metallic parts through slots.
This action could permanently damage this
unit. Do turn power off immediately and
refer servicing to qualified service
personnel.
• Avoid using this unit under the following
conditions:
-in extremely hot, cold or humid places,
-in dusty places,
-near appliances generating strong
magnetic fields,
-in places subject to direct sunlight, and
-in badly ventilated places.
• Unplug this unit from the AC outlet and
refer servicing to qualified service
personnel under the following conditions:
-when the power cord is frayed or plug is
damaged
-If the unit does not operate normally
following the operating instructions
-if the unit has been dropped or the cabinet
has been damaged
-when the unit exhibits a distinct change in
performance.
4
CONTROLS AND CONNECTORS
FRONT PANEL
REAR PANEL
FUSE
Ser.No:
MODEL No. TD 816
230V 50Hz 12W
2
4
3
5
(1) Power switch.
(2) Fuse socket.
(3) Video input connectors.
(4) Power cord.
(5) Video output connectors.
CONNECTIONS
• Be sure to disconnect the power plug from
the AC outlet before connecting to other
equipment.
• Also refer to the instruction manual of the
equipment to be connected.
CAM
CAM
CAM
CAM
CAM
CAM
CAM
CAM
MON
MON
MON
MON
MON
MON
MON
MON
MON
VCR
VCR
VCR
VCR
VCR
MON
MON
AC MAINS
FUSE
Ser.No:
MODEL No. TD 816
230V 50Hz 12W
1
5
SPECIFICATIONS
Video input 1-2Vpp/75Ω, BNC
Video output 1-2Vpp/75Ω, BNC
Video bandwidth 10MHz±3dB
Signal/noise ratio >55dB
Power requirement 230V, 50Hz
Power consumption 12W max.
Dimensions 432x44x240mm
Weight 4.7 kg
INSTALLATION
JUMPER SETTINGS - PCB 1
VIDEO INPUT
JUMPER 1 2 3 4
Video Output 1-1
OUT1 - J201
VIDEO INPUT
JUMPER 1 2 3 4
Video Output 2-1
OUT2 - J211
VIDEO INPUT
JUMPER 1 2 3 4
Video Output 1-2
OUT3 - J221
VIDEO INPUT
JUMPER 1 2 3 4
Video Output 2-2
OUT4 - J231
6
VIDEO INPUT
JUMPER 1 2 3 4
Video Output 1-3
OUT5 - J241
VIDEO INPUT
JUMPER 1 2 3 4
Video Output 2-3
OUT6 - J251
VIDEO INPUT
JUMPER 1 2 3 4
Video Output 1-4
OUT7 - J261
VIDEO INPUT
JUMPER 1 2 3 4
Video Output 2-4
OUT8 - J271
JUMPER SETTINGS - PCB 2
VIDEO INPUT
JUMPER 5 6 7 8
Video Output 1-5
OUT1 - J201
VIDEO INPUT
JUMPER 5 6 7 8
Video Output 2-5
OUT2 - J211
7
VIDEO INPUT
JUMPER 5 6 7 8
Video Output 1-6
OUT3 - J221
VIDEO INPUT
JUMPER 5 6 7 8
Video Output 2-6
OUT4 - J231
VIDEO INPUT
JUMPER 5 6 7 8
Video Output 1-7
OUT5 - J241
VIDEO INPUT
JUMPER 5 6 7 8
Video Output 2-7
OUT6 - J251
VIDEO INPUT
JUMPER 5 6 7 8
Video Output 1-8
OUT7 - J261
VIDEO INPUT
JUMPER 5 6 7 8
Video Output 2-8
OUT8 - J271
8
TRIMMER ADJUSTMENTS - PCB 1
LINEAR GAIN
ADJUSTMENT
TRIMMER
VIDEO OUT 1-1 TP201
VIDEO OUT 2-1 TP211
VIDEO OUT 1-2 TP221
VIDEO OUT 2-2 TP231
VIDEO OUT 1-3 TP241
VIDEO OUT 2-3 TP251
VIDEO OUT 1-4 TP261
VIDEO OUT 2-4 TP271
TRIMMER ADJUSTMENTS - PCB 2
LINEAR GAIN
ADJUSTMENT
TRIMMER
VIDEO OUT 1-5 TP201
VIDEO OUT 2-5 TP211
VIDEO OUT 1-6 TP221
VIDEO OUT 2-6 TP231
VIDEO OUT 1-7 TP241
VIDEO OUT 2-7 TP251
VIDEO OUT 1-8 TP261
VIDEO OUT 2-8 TP271
9
10
11
Loading...