User`s manual

Installation P ULSAR BG
Page 4-8
4.4.3 Audio Connections
The impedance and the balance of the input can be changed by means of jumpers on the mainboard.
The factory setting is: balanced audio inputs with 600 Ohm impedance.
The factory settings correspond to the “
___
” sign on the jumpers BR17 to BR20
600 Ohm
600 Ohm
10k Ohm
10k Ohm
Balanced
Balanced
Unbalanced
Unbalanced
BR 17
BR 18
BR 19
BR 20
AUDIO
Right
AUDIO
Left
AUDIO INPUT SETTINGS ON THE MAINBOARD
L + / Mono L + / Mono
L- / Mono L- / Mono
R -
R+
R +
R -
Shielding
Shielding
Shielding Shielding
Main Input Aux Input
BALANCED
Main Input Aux Input
L / Mono L / Mono
Shielding Shielding Shielding Shielding
Right Right
UNBALANCED