Denon AVR-1804 Mode D'emploi page 16

ENGLISH
Connecting the ZONE2 jacks
• If another pre-main (integrated) amplifier is connected, the ZONE2 jacks can be used to play a different program source in ZONE2 at the same
time.
Speaker system connections
• Connect the speaker terminals with the speakers making sure that
like polarities are matched (≈ with ≈ , √ with √). Mismatching of
polarities will result in weak central sound, unclear orientation of
the various instruments, and the sense of direction of the stereo
being impaired.
• When making connections, take care that none of the individual
conductors of the speaker cord come in contact with adjacent
terminals, with other speaker cord conductors, or with the rear
panel.
NOTE:
NEVER touch the speaker terminals when the power is on.
Doing so could result in electric shocks.
1. Loosen by turning
counterclockwise.
1. Push the lever.
16
L
R
ZONE2
RC-617
Integrated pre-main amplifier
INFRARED SENSOR
B
Connecting the speaker cords
2. Insert the cord.
2. Insert the cord.
Extension jacks for future use.
RC-616
INFRARED RETRANSMITTER
INPUT
OUTPUT
+ +
Speaker Impedance
• When speaker systems A (
with an impedance of 6 to 16 Ω/ohms can be connected for use as
front and surround back/ZONE2 speakers.
• Be careful when using two pairs of front and Surround Back/ZONE2
speakers (A + B) and (
speakers with an impedance of 12 to 16 Ω/ohms.
• Speakers with an impedance of 6 to 16 Ω/ohms can be connected
for use as center and surround speakers.
• The protector circuit may be activated if the set is played for long
periods of time at high volumes when speakers with an impedance
lower than the specified impedance are connected.
3. Tighten by turning
clockwise.
3. Return the lever.
AUX OUT
I II
) and B ( ) are use separately, speakers
I + II ) at the same time, since use of
Connecting banana plugs
Banana plug
Turn clockwise to tighten, then insert the
banana plug.