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Trouble Shooting; Specifications 1 - Alpha Communications VPD-5000 Manual

Video security intercom system complete with 1 monitor and 1 camera expandable up to 2 monitors and 2 cameras

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TROUBLE SHOOTING

Trouble Shooting Guide
If a problem persists after trying the remedies suggested below, contact your local
dealer or our technical support or sales department
Unit totally dead (Power Lamp OFF)
- The power cord is not properly inserted in the AC outlet, or the power is not
supplied.- Check that the power ON/OFF switch is in the ON position.
Cannot gain enough volume when talking to other units
- Adjust volume with the button on the monitor (See page 6.)
Poor picture appears on the screen
- Make sure that the lens of outdoor camera is clean (Remove the transparent tape
attached on the outdoor camera after installation)
- After rain or when outside temperatures are very low, the camera lens may
temporarily fog over and cause a blurry image, but this is not malfunction and
normal operation will be restored when the moisture evaporates.
- The camera lens may be affected if it is in very bright direct sunlight from the sun or
artificial street or house light. When installing, if possible, choose a site that is partially
sheltered from direct light.
Can call and communicate, however, there is no audio signal
- Make sure the wiring between the monitor station and the camera station is
connected properly.
Chime tone sounds when you pick up the handset
- If one of monitors installed inside home has a defect or incorrect wiring, the normal
working monitor's handset sounds a "Chime" tone to indicate to the user to check
the defective monitor.
SPECIFICATIONS
Main unit Monitor (VDP-M5F)
Remark
Voltage Requirements
DC 12V
Power Consumption
Maximum 8.5W, Stand by 1.0W
Monitor Screen
B&W Flat 4 Flat type C.R.T
Maximum Wiring Distance
50m/165 feet (22 AWG, 0.65mm 4wire)
Audio Communication
Duplex handset
Extensions
Monitor
Temperature
-10 C to +40 C
Environment
Humidity
Below 90% (relative)
Dimension
188W 208H 60D(mm) / 7-2/5W 8-1/5H 2-1/3D(Inches)
Size
Weight
1.3 kg / 2.86 Ibs
Installation
Surface Mount Type
Flush Mount Camera (Standard)
Remark
Power Source
DC 12V (Supplied from Monitor)
Power Consumption
DC 12V, 0.25A
Display Output
1Vp-p/75, Composite EIA / CCIR
Illuminance
0.1 Lux(B/W)
Temperature
-10 C ~ 40 C
Environment
Humidity
Below 90% (relative)
Dimension
120W 184H 16D(mm) / 4-3/4W 7-1/4H 3/5D(Inches)
Size
Weight
0.5kg / 1.10 Ibs
Installation
Flush Mount Type
The depth of camera on the table indicates from wall surface after installation
Specifications
Specifications
16|17
Video Security Intercom System | VDP-5000

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