Marantz SM-1151 - Manual (Page 25)

19
ENGLISH
HOW TO USE AND SET FEATURES
HOW TO OPERATE THE SIDE
ILLUMINATION
DISPLAY DISPLAY
POWER ON/OFF POWER ON/OFF
METER METER MODE MODE
BALANCED BALANCED
UN- UN- BALANCED BALANCED
SPEAKERS SPEAKERS 1
SPEAKERS SPEAKERS 2
STANDBY STANDBY
DISPLAY button
Illumination Lamp
The illumination lamp has an always-ON mode (factory setting)
and an always-OFF mode.
In the always-ON mode, the illumination lamp turns ON/OFF
in sync with the display.
1. With the illumination lamp lit, press and hold the DISPLAY
button for 3 seconds or longer. The illumination lamp goes
out, and the always-OFF mode is engaged.
2. To cancel the always-OFF mode and turn the illumination
lamp ON, press and hold the DISPLAY button for 3 seconds
or longer.
AMP MODE
This unit can be used in normal stereo mode or in BTL
monaural mode by switching the AMP MODE switch on the
rear panel to match the connected speaker system.
STEREO
AMP MODE
BTL
STEREO: Set to this mode to use the unit as a normal stereo
power amplifier.
BTL: Set to connect a stereo amp by BTL and use the
unit as a monaural power amp.
When in BTL mode, the amplifier gain increases by +6dB higher
than the STEREO mode.
Alter the gain settings to suit the conditions in which the unit
is used. (pg. 18)
Caution:
Always make sure that the power is OFF before switching
this switch.