Troubleshooting; Maintenance; Technical Specifications - Velleman AVMOD19 Bedienungsanleitung

8. Troubleshooting

No picture or sound
• Make sure all connections are made properly (following this manual) and all
devices are switched on.
• Make sure the same channel is set on receiver and transmitter.
• In case of S-video, make sure the mode on the TV is set correctly (refer to
the user manual of the TV).
Interference/noise
• Adjust antenna direction of receiver and transmitter for optimal performance.
• Make sure the adaptor input voltage is > 220 VAC.
• Select different channel (on both receiver and transmitter!).
• Change position of the receiver and/or transmitter.
• When transmitter and receiver are < 10 m apart, do not unfold the antennas.
• Switch off microwave ovens.
Remote control doesn't work
• Aim the remote control towards the receiver (see [8]) and press and hold the
button for ±1 second.
• Make sure the IR LEDs are pointing towards the sensor(s) of the transmitting
device(s).
• Make sure the batteries of the remote control are fully charged.

9. Maintenance

• Disconnect the devices from the mains prior to maintenance activities.
• Wipe the device regularly with a moist, lint-free cloth. Do not use alcohol or
solvents.
• Contact your dealer for spare parts if necessary.
10.

Technical Specifications

frequency
transmission range
transmitter
frequency
channel selection
type of modulation
video input level
audio input level
S-video input level
video input impedance
audio input impedance
power supply
dimensions
weight
IR transmitter
V. 02 – 17/09/2012
AVMOD19
5.8 GHz
± 50 m (clear line of sight)
5790 - 5828 - 5847 - 5866 MHz
4 channels, switch on side
FM (video and audio)
1 Vpp (RCA connector)
1 Vpp (RCA connector)
Y: 1 Vpp ± 10%, C: 288 mV ± 5% (SVHS connector)
75 ohms
2 kilohms
12 VDC / 250 mA (adaptor included)
120 x 100 x 43 mm
200 g
frequency
demodulation type
9
433.92 MHz
AM
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