Palmer RIVER Series, User Manual

Page: 13 / 50

13
EN
USER MANUAL
CONNECTIONS AND OPERATING ELEMENTS
1. INPUT A
Audio input with 6.3 mm jack socket.
A. Connect an instrument using a
shielded instrument cable.
B. Connect the speaker output of a
guitar amplifier using a speaker cable
(tip: Press PAD switch no. 5).
WARNING:
Amplifiers must not be operated in bridge mode on the DI box.
WARNING:
If an amplifier is operated on the DI box, the ground connection between
input and output must be disconnected (switch no. 6 in the non-pressed LIFT position).
WARNING:
The amplifier output of a connected amplifier must not exceed 120 W at 8
ohms!
ATTENTION: When using a tube amplifier: There is no load resistance in the DI box circuit!
In order to avoid damage to the amplifier, a suitable guitar speaker or a suitable load resistor
must be connected to the THRU jack socket using a speaker cable before switching on the
amplifier, and switch no. 3 must be in the unpressed LINK OUT position!
2. THRU/INPUT B
THRU: The input signal (INPUT A no. 1) is output unchanged via the 6.3 mm jack socket (switch no. 3 in non-pressed
position).
INPUT B: In addition to INPUT A, the 6.3 mm jack socket can be used as a second line input (e.g. keyboard L + R);
the signals from INPUT A and INPUT B are mono summed and output at the line output OUTPUT (no. 4) (switch no. 3
in pressed position).
3. SWITCH THRU/INPUT B
Switch not pressed (THRU): The input signal (INPUT no. 1) is output unchanged via the 6.3 mm THRU/INPUT B jack
socket.
Switch pressed (INPUT B): In addition to INPUT A (no. 1), the 6.3 mm THRU/INPUT B jack socket can be used as a
second line input.
DI box
passive
wipper