Kenwood TH-25E User Manual

Details technical specifications for different models.

Details the NiCd battery pack and its initial charging requirements.

Instructions for recharging the battery pack, including precautions.

Instructions for using optional alkaline battery case.

Steps to attach and remove the battery pack from the transceiver.

Identifies and explains the function of each control on the transceiver.

Instructions for operating the receiver, including frequency selection.

Guidelines for transmitting, including antenna requirements and safety.

Explains memory storage and recall functions.

Procedure to automatically initialize memory channels 1-10.

Steps to enter frequencies and other data into memory channels.

How to copy memory channel contents to VFO.

How to recall stored memory channels.

How to store and use transmit/receive frequencies for odd split repeaters.

How to temporarily skip unwanted memory channels.

Explains scan modes (Band Scan, Memory Channel Scan) and operation.

Covers repeater operation basics and settings.

Explains repeater offset frequencies and selection.

How to reverse transmit/receive frequencies for repeater pairs.

Details how to use sub-audible tones for repeater access.

How to use the DTMF pad for autopatch telephone functions.

How to enable audio confirmation for function key presses.

How to set up an audible alarm for incoming signals.

How the battery saver mode conserves power.

How the automatic power off feature works to save battery.

Procedures to disable Battery Saver and Auto Power Off functions.

General advice on maintenance and factory alignment.

Procedures for returning the unit for repair or service.

Instructions for modifying the radio for expanded frequency range.

Specific modification for MARS/CAP bands.

Modification to improve tone alert function with TSU-6.