5
POWER SOURCES
You can operate the CTR-98 using
internal battery power or the supplied
AC power cord.
INSTALLING BATTERIES
You can power the CTR-98 from four
D batteries (not supplied). For the
best performance, we recommend
alkaline batteries, such as Radio
Shack Cat. No. 23-550.
1. Press the battery compartment
cover’s tabs and pull out the
cover to remove it.
2. Install the batteries as indicated
by the polarity symbols (+ and –)
marked above the compartment.
Cautions:
• Use only fresh batteries of the
required size and type.
• Never mix fresh with old bat-
teries.
3. Replace the cover.
If the CTR-98 does not operate prop-
erly or if the sound weakens or dis-
torts, replace the batteries.
Cautions:
• Always dispose of the old batter-
ies promptly and properly.
• Never leave dead, old, or weak
batteries in the CTR-98. They
can leak chemicals and corrode
or damage electronic circuits.
• If you do not plan to use batter-
ies in the CTR-98 for a month or
more, remove the batteries to
protect the CTR-98 from possi-
ble battery leakage.
USING AC POWER
You can power the CTR-98 from
standard AC power using the sup-
plied AC power cord.
Use a flatblade screwdriver to set
VOLTAGE SELECTOR 120V/OFF/
230V to the correct setting (120V in
North America).
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