Thule PR350 B V350 User Manual
Page 9

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page 9
0. Installation 
Place the amplifier on a hard and flat surface. The ventilation holes should not be 
covered. There has to be at least 5 cm (2 inches) free air on top of the amplifier. 
To ensure long and trouble free operation we recommend: 
 - Do not expose the amplifier to direct sunlight. 
 - Do not place the amplifier in warm or dusty environments.
 
Caution: Because of risk of fire or electric shock, do not expose the amplifier to rain or 
moisture. 
Caution: Because of risk of electric shock, do not open the amplifier. 
1. Input selection 
The input selection is very flexible, so it can suit many different home theatre and 
stereo installations. It is possible to switch between seven different inputs, which are 
directly accessed by keys on the front panel or on the remote control. 
Each input can be configured in different ways, shown below with an “X”. 
The factory settings are marked with [ ] brackets. Changes to this setting can be 
made under the config.input menu. 
 
INPUTS
DVD
SAT
LD
TV
Tape 1
Tape 2
Pure A.
Analogue
X
X
[X]
[X]
[X]
[X]*
Coax digital
[X]
[X]
[X]
X
Dig. Direct
X
Optical
X
X
Com.video
[X]
X
[X]
X
S-video
X
X
[X]
X
[X]
[X]
Component
[X]
X
*The Pure Audio input can be either XLR stereo or 6 channel RCA phono input
.
 
For the audio signals, one of four options in the upper three rows must be selected 
under the config.input menu. 
 
Similarly, the video inputs configuration must be selected for PR350B in the 
config.video-input-output menu. After video switching, the built-in adaptive comb 
filter converts the selected video source into component or RGB video format. 
Therefore, your projector or TV must be set correctly to either RGB or component, 
and the “intelligent” video switching in your PR350B will take care of the rest. 
 
The Pure Audio input can be selected as both XLR balanced or unbalanced phono 
input. A short push on the “PURE AUDIO” key selects the XLR input. By holding 
down this button down for more than one second or double push on the remote 
control, you select the Pure Audio phono input. The Pure Audio input will bypass the 
DSP circuits and is recommended for high quality music listening in stereo e.g. from 
CD player or other analogue source. 
Alternatively, for high quality music listening in stereo, connect the digital output from 
