Marantz AV7702 user manual download (Page 270 of 343)

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Pages:343
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Page 270 of 343
o
Operations cannot be performed through the remote control unit
Symptom
Cause / Solution
Page
Operations cannot be
performed through the
remote control unit.
0
Batteries are worn out. Replace with new batteries.
9
0
Operate the remote control unit within a distance of about 23 ft/7 m from this unit and at an angle of within
30°.
9
0
Remove any obstacle between this unit and the remote control unit.
0
Insert the batteries in the proper direction, checking the
q
and
w
marks.
9
0
The set’s remote control sensor is exposed to strong light (direct sunlight, inverter type fluorescent bulb
light, etc.). Move the set to a place in which the remote control sensor will not be exposed to strong light.
0
The operation target zone does not correspond to the zone setting specified on the remote control unit.
Press ZONE SELECT to select the zone to operate.
171
0
The remote control unit operating mode is used to operate other devices. Press MAIN to set the operating
mode to AVP.
256
0
When using a 3D video device, the remote control unit of this unit may not function due to effects of
infrared communications between units (such as TV and glasses for 3D viewing). In this case, adjust the
direction of units with the 3D communications function and their distance to ensure they do not affect
operations from the remote control unit of this unit.
o
Display on this unit shows nothing
Symptom
Cause / Solution
Page
Display is off.
0
Set “Dimmer” on the menu to something other than “Off”.
246
0
When the sound mode is set to “Pure Direct”, the display is off.
139
Contents
Connections
Playback
Settings
Tips
Appendix
270
Front panel
Display
Rear panel
Remote
Index
Sample
This manual is suitable for devices