10
RQT7921
Conserving power
The system consumes a small amount of power, even when it is
turned off. The amount of power used depends on the display setting
(
l
38):
BRIGHT: 3.7 W
DIM: 3.4 W
OFF: 1.9 W
To save power when the unit is not to be used for a long time, unplug it
from the household AC outlet.
You will need to reset some memory items after plugging the unit.
∫
Optional FM antenna connection
Use FM outdoor antenna if radio reception is poor.
≥
Disconnect the outdoor antenna when the unit is not in use.
≥
Do not use the outdoor antenna during an electrical storm.
Before unplugging the AC power supply cords
1 Press [
Í
] to turn off the unit.
2 After “BYE” on the display disappears, unplug the AC power
supply cords.
RF IN
RF OU
LOOP
EXT
75
AM
ANT
FM
ANT
LOOP
ANT
GND
1
1
2
FM outdoor antenna
(Using a television antenna)
≥
Disconnect the FM indoor antenna.
≥
The antenna should be installed by a competent technician.
Rework your outdoor antenna’s 75
≠
coaxial cable as follows.
75
≠
coaxial cable
(not included)
Antenna plug
(not included)
1
Remove a piece of the outer vinyl insulator.
10 mm (
13
/
32
z
)
10 mm (
13
/
32
z
)
Peel back
2
Carefully pull the tabs apart to remove the cover.
3
Install the coaxial cable.
Clamp the cable conductor, and wind it on so that it does
not contact anything else.
4
Attach the cover.
Clamp with pliers
7 mm (
9
/
32
z
)
For example; Panasonic Antenna plug (K2RC021B0001,
not included)
RQT7921-P_ENG.book 10 ページ ２００５年５月２５日 水曜日 午後３時２４分
