Troubleshooting; Specifications - Samsung SUT-80 User Manual

3. Cautions/Warnings

3-2. Troubleshooting

Symptom Checkpoint
I can't turn on the Please make sure that the
product. adapter is turned on.
The receiver is supplying
power to a camera Please make sure that the
(Power LED on), but Rx and Tx are within 1km of
the camera does not each other.
operate.
I want to connect a DC- Please check the input
voltage camera. current of the Rx: AC or DC.
The video colors look Please check the F.EQ gain
different on the monitor. adjustment.
The video level looks Please check the AMP
different on the monitor. adjustment.
I can't transfer video Please check the UTP cable
data from the camera. terminal and pin alignment.
Please check the 485
485 connection error
communication cable.
Please adjust the UTP cable
Video looks distorted on
length according to the distance
the monitor.
between the Rx and Tx.
10
UTP Transmitter & Receiver
Countermeasure
If the adapter is turned on and
the product does not operate,
replace the adapter.
If the distance between the Rx
and Tx is farther than 100m,
install an extra adapter on the Tx.
Change the RX voltage to DC.
(Make sure to check the input
current.)
Adjust the color details using the
F.EQ adjustment option.
Adjust the video level using the
AMP adjustment option.
If the RJ-45 UTP cable is
connected improperly or the
cable pins are not aligned
properly, remove and reconnect
the RJ-45 modular jack.
Make sure that the 485
communication cable is
connected with the proper
polarity relationship and the
cable pins are aligned correctly.
If the distance is farther than
600m, adjust the cable length
to High and to Low if it is shorter
than 600m.
User's Manual

4. Specifications

SUT-80 (1-Channel
MODEL
Transmitter)
Video Input Signal CVBS 1.0Vp-p, 75Ω terminal
Distance Adjustment: Low 51Ω
Video Output Signal
1Vp-p, High 51Ω 2.5Vp-p
INPUT DC 48V 200mA
POWER
OUTPUT DC 12V 300mA
Bandwidth 550MHz
Max Transmission 2-level distance adjustment
Distance (CAT 5) switch
Video
DC-F & BNC Harness
Input
Connection Video
RJ-45
Port Output
DATA : 4P Terminal Block
DATA
(1~2: DATA/ 3~4: POWER)
Operating
Temperature/ -15 ℃ ~ +40 ℃ / 0 ~ 80%
Humidity
Material/Weight Aluminum/122g
Dimensions 75(W) x 60(H) x 25(D)mm
■Recommended Distance
Video
Type
Color B/W
Max Transmission
1.5Km 2.4Km
Distance
Recommended
~1.2km 1.5km
Distance
● These figures are recommended distances for normal operation; there may be some variance depending on the
operational environment of the product.
11
UTP Transmitter & Receiver
SUR-10 (1-Channel
Transmitter)
Distance Adjustment: Low 51Ω
1Vp-p, High 51Ω 2.5Vp-p
CVBS 1.0Vp-p, 75Ω terminal
W/ Adapter: DC 12V 500mA /
AC 24V 300mA
Loop Through
550MHz
2-level distance adjustment
switch
RJ-45
BNC Harness(45Cm)
DATA : 4P Terminal Block
(1~2: POWER/ 3~4: DATA)
-15 ℃ ~ 40 ℃ / 0 ~ 80%
Aluminum/120g
75(W) x 60(H) x 25(D)mm
Camera Power Supply
Communication
SUT-80
1Km 1.2Km
800m ~1.2km
User's Manual