Section 6 Precautions And Maintenance; Operating Warning; Maintenance - Icom IC-R7000 Instruction Manual

6- 1 OPERATING WARNING
6 - 2 MAINTENANCE
(1) CLEANING
(2)
FUSE REPLACEMENT
•POWER SUPPLY UNIT
*The DC power plug shown on the rear panel of the
pictured IC-R7000 is not equipped with your unit.
(3)
BACKUP BATTERY
Laws in each country specifically forbid the tapping of any
wireless communication made by another party, including the
leaking of its existence or contents and the theft of such con-
tents.
If the receiver becomes dusty or dirty, wipe it clean with a dry, soft
cloth. Do not use organic solvents such as thinners, as these may
make the paint peel on the receiver body.
If the fuse blows or the receiver stops functioning, track down the
source of the problem if possible, and replace the damaged fuse with
a new, ratecL fuse.
Rear panel fuse:
• U.S.A. version.
• Australia, Europe, France version.
*DC line fuse:
1A
0.5A
• All versions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2A
*The DC line fuse is located on the AC POWER SUPPLY unit in the
IC-R7000 transceiver.
DC LINE FUSE (2A)
In the IC-R7000 an externally-installed RAM (Random Access
Memory) is used, and the data stored in this RAM is backed by a
lithium battery.
• The service life of a lithium battery is approximately 5 years.
• After a battery wears out, data disappear in all the memory chan-
nels and the memory channels revert to blank status.
•If there is any sign of lithium battery wear in the IC-R7000,
contact the retail store where your purchase was made or contact
your nearest !COM Service Center.
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