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7
Installing the remote controller batteries
1. Remove the battery compartment cover by pressing
and sliding the cover.
2. Insert two AA (R6 or UM-3) batteries into the battery
compartment. Carefully follow the polarity diagram
(positive (+) and negative (–) symbols) inside the
battery compartment.
3. After batteries are installed and seated correctly,
replace the compartment cover.
Before using this unit
Notes:
• Do not mix new batteries with old batteries or different kinds of
batteries.
• To avoid corrosion, remove the batteries if the remote controller
is not to be used for a long time.
• Remove dead batteries immediately to avoid damage from
corrosion. If the remote controller does not operate smoothly,
replace both the batteries at the same time.
R
C
-
4
6
0
M
30˚
30˚
PRE OUT
ANTENNA
FRONT
SUB
SURR
SURR
BACK
CENTER
R
L
AUDIO
R
L
PH
CD
OUT
IN
TAPE
R
L
AUDIO
VIDEO
S VIDEO
MONITOR
OUT
R
L
OUT
IN
OUT
IN
OUT
IN
IN
IN
ZONE 2
DVD
VIDEO 1
VIDEO 2
VIDEO 3
VIDEO 4
AUDIO
AUDIO
VIDEO
S VIDEO
COMPONENT
VIDEO
Y
P
B
P
R
OUTPUT
INPUT 1
Y
P
B
P
R
INPUT 2
Y
P
B
P
R
FRONT SPEAKERS
L
RL
R
SURR SPEAKERS
CENTER
SPEAKER
SURR
BACK
SPEAKER
AC
OUTLET
SWITCHED
100W MAX.
GND
AM
4 OHMS MIN. OR
6 OHMS MIN.
/SPEAKER
SEE
INSTRUCTION
MANUAL FOR
CORRECT
SETTINGS.
CAUTION
:
SPEAKER
IMPEDANCE
VOLTAGE
SELECTOR
120V
220-230V
FM
75
DIGITAL
OUTPUT
DIGITAL
INPUT
OPT
COAX
2
3
1
2
3
1
OPT
DIGITAL
INPUT
TX-DS797
MODEL NO.
/
I
R
IN
OUT
12V TRIGGER
ZONE 2
REMOTE
CONTROL
R
L
MULTI
CH
INPUT
FRONT
SUB
SURR
SURR
BACK
CENTER
120V
VOLTAGE
SELECTOR
220-230V
Setting the Voltage selector
(Worldwide models only)
Worldwide models are equipped with a voltage selector to conform
with local power supplies. Be sure to set this switch to match the
voltage of the power supply in your area before plugging in the unit.
Determine the proper voltage for your area: 220-230 V or 120 V.
If the preset voltage is not correct for your area, insert a screwdriver
into the groove in the switch. Slide the switch all the way to the
upper (120 V) or to the lower (220-230 V), whichever is appropriate.
Using the remote controller
Point the remote controller toward the remote control sensor. The
STANDBY indicator lights up when the unit receives a signal from
the remote controller.
Remote control sensor
STANDBY indicator
TX-DS797
Approx. 16 feet
(5 meters)
Notes:
• Place the unit away from strong light such as direct sunlight or
inverted fluorescent light which can prevent proper operation of
the remote controller.
• Using another remote controller of the same type in the same
room or using the unit near equipment which uses infrared rays
may cause operational interference.
• Do not put objects on the remote controller. Its buttons may be
pressed by mistake and drain the batteries.
• Make sure the audio rack doors do not have colored glass.
Placing the unit behind such doors may prevent proper remote
controller operation.
• If there is any obstacle between the remote controller and the
remote control sensor, the remote controller will not operate.
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