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USER'S MANUAL
®
euro
lite
4/8-way AV switch
The AV switches AVS-402 and AVS-802 were designed to interconnect the inputs and outputs of audio-
visual devices (AV devices). Four or eight AV sources can be switched manually or automatically to up to
two TV monitors.
• For switching four AV sources (audio, composite video and s-video television signals) to up to
two television monitors
• Typical applications are security or information systems in shopping centres, schools, hotels,
railway stations, airports etc.
• 4 inputs (Cinch composite), manually or automatically switchable
• Automatic switching time adjustable from 1 to 25 seconds
• 2 outputs (Cinch composite)
• Simultaneous recording to one or two video or DVD recorders
• A stereo system can be connected via the second output
• 12 V power supply via power unit included in the delivery
Safety Instructions
Setting into Operation
•
Before your initial start-up, please make sure that there are no transport damages.
Should there be any, do not take the device into operation and immediately consult your
dealer.
• Operate the device only after having familiarized with its functions. Do not permit operation by
persons not qualified for operating the device.
• Protect the device against humidity and heat. Keep away from heaters and other heating sources!
• We recommend a frequent cleaning of the device. Disconnect from mains first. Use a soft lint-free and
moistened cloth. Never use alcohol or solvents!
• There are no serviceable parts inside the device. Maintenance and service operations are only to be
carried out by authorized dealers.
• Damage, caused by manual modifications on the device are not subject to warranty. If the device is
used for other purposes than originally intended or if it is not correctly connected, the product may
suffer damages and the guarantee becomes void.
The AV distributor must be powered by the supplied 12 V, 500 mA power unit only. The power unit is
allowed to be operated with an alternating current of 100-230 V AC, 50/60 Hz. The power unit falls
under protection-class 2 and the device under protection-class 3. Both devices were designed for
indoor use only.
AUDIO/VIDEO SWITCH
AVS Series
A
V
S
-402
A
V
S
-802
I
When connecting, pay attention to the color coding of the connection jacks:
yellow
=
video signal
red
=
audio signal right
white
=
audio signal left
Connect the AV outputs of the source devices (e.g.
DVD player, VCR, AV receiver) to the AV jacks of the
AV switch.
Connect the outputs of the AV switch to the input of
your TV set, VCR or hi-fi system.
Switch off the devices to be connected before
connecting them to the jacks. Do not turn them on
again until you have made all necessary connections.
Connect the supplied power unit to the 12 V DC IN jack.
Plug the power unit into your outlet. As soon as the
device is supplied with power, the POWER indicator
lights up.
Switch your TV-sets or recording units to the AV
program slot (see the operating instructions of the
respective units). The recording function must be
started on any recording devices as well.
Start playback on the AV source unit.
The MANUAL/AUTO switch enables you to toggle between automatic and manual switching of the
channels which are then assigned to the outputs of the AV switch. When set to MANUAL, the
channels are selectable through the CHANNEL SELECT switch. When set to AUTO, the switching
time can be adjusted from 1 to 25 seconds with the control 1-25 SEC.
Technical Specifications
•
•
•
•
•
•
•
Power supply: .............................12 V DC, 500 m A (AV switch)
100-230 V AC, 50/60 Hz ~ (power unit)
Power consumption: ...................6 W
Video
Nominal input level: .....................1 V
Gain: ...........................................2 V unterminated, 1 V terminated, 75 Ohm
Input impedance: ........................75 Ohm
Output impedance:......................75 Ohm
Return loss: .................................>18 dB
Video bandwidth:.........................>100 MHz
Audio
Nominal input level: .....................1 V
Gain: ...........................................Unity
Input impedance: ........................22 kOhm
Output impedance:......................1 kOhm
THD: ...........................................0.05 % @ 1 V input level
Frequency response: ..................20 Hz - 100 kHz
Channel separation: ....................>75 dB @ 1 kHz
S/N-ratio: .................................... 100 dB
AVS-402
Dimensions: ................................242 x 128 x 50 mm
Weight:........................................0.75 kg
AVS-802
Dimensions: ................................282 x 128 x 50 mm
Weight:........................................1 kg
POWER
AUDIO R OUT
AUDIO L OUT
MANUAL
AUTO
CHANNEL
SELECT
DC 12 V
AV 1
AV 2
AV 3
AV 4
VIDEO
RIGHT
LEFT
VIDEO OUT
®
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lite
AVS-402 VIDEOSWITCH 4in2
1 - 25
SEC
OUTPUT
INPUT
1
2
DVD
VCR
CAMCORDER
CAMARA