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- 10 - 

 

29.

 PROGRAM SWITCH:

 This switch is used to program 

operating or scanning frequency into memory. 

 

30.

 FREQUENCY COUNTER:

 The frequency counter indicates 

the frequency of operation. 

 

31.

 MANUAL SWITCH:

 This is used to return to the manual 

mode. 

 

32.

 SHIFT SWITCH:

 This is used to select 100Hz, 1KHz, 10KHz, 

100KHz or 1MHz frequency steps. 

 

22.  

UP SWITCH: 

This switch is used to move frequency upward 

to select a desired frequency. 

 

23.

 RX/TX LED: 

 This LED is green during receive and changes to 

red while transmitting. 

 

REAR PANEL CONNECTOR: 

 

 

 

 
 
 
 
 
 
 
 

 

1.

  ANTENNA:  

This jack accepts 50 Ohm coaxial cable with a  

     PL-259 type plug. 

 

2. PA SP:

 Used to connect a PA speaker (8 Ohm 4w) for PA 

operation. Before operating PA you must first connect a PA 
speaker to this jack. 

6

5

4

3

2

1

8

7

 

  

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3. 

EXTERNAL SPEAKER: 

This jack accepts 4 to 8 ohms, 5-watt 

external speaker. When the external speaker is connected to this 
jack, the built-in speaker will be disabled. 

 

4. 

CW KEY:

 This is used for Morse Code operation. To operate 

this mode, connect a CW key to this jack and place the mode

 

switch in the CW position. 

 

5. 

FUSE:

 Accommodates a fuse for AC input circuit protection. 

Use 125V/7A fuse for replacement. 

 

6. 

AC POWER CORD: 

Connects to AC power outlet for AC 

mains supply. 

 

7. 

FREQUENCY COUNTER JACK:

 The RCA-type jack 

provides a signal used by some frequency counters so you can 
read the frequency digitally. This readout signal operates on 
transmit only. 

 

8. 

RECODDING OUTPUT JACK:

 The RCA-type jack provides 

output for connection to a tape recorder to permit recording of 
receiver signals or you modulating voice. 

  

MICROPHONE: 

1. 

PTT SWITCH:

 Use the Push-To-Talk (PTT) switch to control 

the transmit and receive of the radio. Push to transmit and 
release to receive. 

2. 

REMOTE UP/DOWN SWITCH:

 An operating frequency can 

be stepped up or down simply by pushing either of these 
buttons. 

Summary of Contents for DX 2527

Page 1: ...WATTS 3 4 2 0 2 6 8 1012 SET PHONE SHF LOCK MAX MIN OFF MIC RF CHANNEL CLARIFIER NB ANL TIME DIM 20 dB 80 SIGNAL 9 60 70 5 3 20 30 40 7 50 OV ER 40 6 0 100 90 9 SWR SCAN R BEEP SPLIT ENT MEM MAN PRG S...

Page 2: ...NGE WITHOUT NOTICE 3 INSTALLATION Location Connection The transceiver should be placed in a convenient operating location close to an AC power outlet and the antenna lead in cable s The transceiver is...

Page 3: ...ons Remote Speaker The external speaker jack EXT SP on the rear panel is used for remote receiver monitoring The external speaker should have 8 ohms impedance and be able to handle at least 3 watts Wh...

Page 4: ...able to read your RF output power You will hear the RF switch click on 5 ECHO This control is used to the amount of echo This is a switched pot that must be on along with switch number 6 for the ECHO...

Page 5: ...gnal will be heard at a maximum clockwise setting 17 ENTER SWITCH This is used to program frequencies into memory 9 18 VOLUME Permits you to adjust the listening level when receiving 19 LOCK SWITCH Th...

Page 6: ...ternal speaker When the external speaker is connected to this jack the built in speaker will be disabled 4 CW KEY This is used for Morse Code operation To operate this mode connect a CW key to this ja...

Page 7: ...selection is accomplished using the SHF button and the channel select knob located on the front panel Use the SHF button in the manner described above to select the digit to be changed Then proceed to...

Page 8: ...ocedure described below 1 Press MAN button 15 2 Press the MEM button 3 Slowly turn the Squelch knob clockwise until the receiver noise disappears 4 Press the SCAN button The unit will scan from lower...

Page 9: ...equency into the radio memory This can be accomplished by performing the following steps 1 With the radio operating in the manual mode press the PRG Program button 17 2 Press the MEM button PRG should...

Page 10: ...rning a radio to us for warranty service please call our Service Department for a Repair Authorization Number RAN This RAN must be written below your return address on the outside of the shipping box...

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