Kenwood TH-55AT Series Manuel d'utilisateur

144MHz FM TRANSCEIVERTH-25A SERIES430/440MHZ FM TRANSCEIVERTH-45A SERIES1200MHz FM TRANSCEIVERTH-55AT SERIESINSTRUCTION MANUALKENWOOD CORPORATION©PRI

DTMF PAD (with the TH-25AT/45AT/55AT)This key pad is used in conjunction with a repeater to provide AUTOPATCH capabilities.M (Memory) keyThi

3-2 RECEIVER OPERATIONConnect the battery pack, and the supplied antenna.Set the controls as follows:1. Rotate the POWER (VOL) control clockwise

The transceiver provides 14 memory channels. In addition to serving as a normal memory channel some of the memory channels serve a

3-4-3 MEMORY SHIFTIt is possible to copy the contents of a memory channel to the VFO without erasing the memory channel.1. Select the de

5. Press and hold the PTT key.6. Press the MR key and then , release both keys.Note:----------------------------------------The PTT switch will

Select the desired channel number using the tuning control. You will be able to see all channel numbers with this procedure. (For exa

3-6 REPEATER OPERATION3-6-1 TRANSMITTER OFFSETSAll amateur radio repeaters utilize a separate receiver and transmitter section. The receive

Tone Frequency• Tone ActivationTo activate the TONE function depress the TONE switch on the top of the transceiver. The tone indicator

7. Push up on the release button and set the terminal plate in the hole of the release button. Replace the terminal plate and tighten

The Tone Alert function will provide an audible “alarm" to signal when someone is transmitting on the frequency you are monitori

Thank you for purchasing this new transceiver.IMPORTANT:_______________________Please read this instruction manual carefully before placing you

3-11 BATTERY SAVER and AUTOMATIC POWER OFF function CANCEL (TH-55AT/55E only)1. Turn the Power switch OFF.2. Press and hold the MHz key.3. Turn on

5. MAINTENANCEGENERAL INFORMATIONYour transceiver has been factory aligned and tested to specification before shipment. Under normal cir

IN CASE OF DIFFICULTYThe problems described in this table are failures caused in general by improper operation or connection of the

6. OPTIONAL ACCESSORIESHS-7HS-8HEADSET WITH VOX/PTTHMC-2WATER RESISTANT BAGWR-1 ^SOFT CASESC-14for TH-25/ 45 seriesSC-17for TH,55 I series(for PB-15)

1. SPECIFICATIONS and ACCESSORIES1-1 SPECIFICATIONS GENERALTH-25A/25AT/25E 2 m BandTH-45A/45AT/45E 70 cm BandTH-55AT/55E 23 cm BandFREQUENCY RANGE (

OUTPUT POWER LOApprox. 0.5 WApprox. 0.1 WMODULATIONREACTANCEMAXIMUM FREQUENCY DEVIATION (kHz)±5SPURIOUS RADIATIONLess than — 60 dBLess than — 50 dBDUT

2. BATTERY PACK2-1 NiCd BATTERY PACK (PB-6)This battery pack has not been charged at the factory in order to provide you with the gre

2-5 BATTERY VOLTAGE LEVEL METERThe S meter indicates the relative battery voltage during transmit.Recharge/replace the batteries when the

3. OPERATION3-1 OPERATING CONTROLS (T) Antenna connectorConnect the antenna that is supplied to this jack. Twist to lock.d) TX indicatorON w

LCD displayiZi)crossOO LSfUIUlUBUSYr® (li)®©(European version: s — )Displays the selected transmitter offset direction. When neither indicator

MONITOR switchWhen operating in the CTCSS (Tone Squelch) mode you can use this key to determine if the frequency is in use before tr