Zehnder Rittling AA 300 User Manual - page 6
English - 3
English - 4
3.2 After power-on, turn the gain control knob to the maximum
position. Then, adjust again and again the antenna’s orientation,
position and length. For instance, you can rotate the UHF loop,
draw or withdraw and tilt the VHF dipoles, Then adjust the gain
control knob until TV picture is ideal (Fig. 3).
3.3 When you turn the gain control knob to the minimum position,
you may connect the external antenna directly to TV without
amplification with IEC 169-2(m) cable via ANT. EXT. port (Fig. 4).
! CAUTION !
Appliance shall only be used with rate voltage and
frequency.
Only for indoor use, or do not expose to rain.
The appliance shall not be exposed to dripping or
splashing.
No naked flame sources, such as lighted candles,
should be placed on the appliance.
If the supply cord is damaged, it must be replaced by
a special cord or assembly available from the
manufacture or its service
agent.
A periodically maintenance of the appliance is
necessary. Don’t use or stop the use if the appliance is
damaged, especially the supply cord and the case.
Children don’t recognize the risks of electrical
appliances. Therefore, use or keep the appliance out of
the reach from children.
Don’t open, no user serviceable part inside.
If the appliance is not used. Please unplug.
!
!
Tilt
Tilt
Flex
Flex
Rotate
To the Max. Position
Fig. 3
To the Min. Position
Fig. 4
Disposal
Electronic equipment is not household waste. In accordance with
directive 2002/96/EC OF THE EUROPEAN PARLIAMENT AND
THE COUNCIL of 27th January 2003 on used electrical and
electronic equipment, it must be disposed of properly.
“At the end of its service life, take this unit for disposal at the designated
public collection points."