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d. Place the Terrain 650 units in the charge cradle in an upright position  

and facing outward. The charge LED indicators will light up. 

e.  It  takes  about  10  hours  to  fully  recharge  the  batteries  if  they  are 

completely  run  down.  New  batteries  takes  up  to  14  hours  to  fully 
charge. 

 
 
 
 
 
 
 
 
 
 

 

f.    Charging the battery pack (using adaptor)   
Lift up the charge socket cover located on   
the right side of the handset. 
 
Insert the round connector of 
the 9.0V DC/200mA adaptor 
into the charge jack. 
 
Plug  the  mains  adaptor  into  a 
240V  AC,  50Hz  main  socket 
with  the  switch  on  the  socket 
set  to  OFF.    Use  only  power 
supplies  listed  in  the  user 
instruction.  Csec  AC  Adaptor 
brand ; Model -CSD0900200G 
power supply 
Then switch ON the main socket. 
 
Battery meter 
The battery meter is located in the left corner of the LCD Screen. It 
appears  like  a  battery  with  three  bars  inside.  These  indicate  the 
amount  of  power  available.  When  the  battery  level  reaches  it 
minimum  level  in  PMR  on  mode,  unit  will  emit  two  beep  tones  and 
automatically the unit will power off.   

 
The Terrain 650 can detect the battery charge in 4 levels; 
Battery charge at high level. 
Battery charge at medium level. 
Battery charge at low level. At this level, the Terrain 650 will emit 
a “beep” sound for every 10 seconds in normal mode. 
Battery  charge  at  very  low  level.  When  the  battery  level 
reach it minimum level  while unit is on mode,  unit  will  emit 
two beep tone and automatically turn off the unit. 

 
 
 
Important: Charge the unit for 10-14 hours.   
 
CAUTION : 
Risk of explosion if battery is replaced by an incorrect type. 
Disposed of used batteries according to the instructions. 

 

Battery life 
The  Terrain  650  has  a  built  in  power  saver  to  make  the  batteries  last 
longer.  But  when  you  are  not  using  the  units,  turn  them  OFF  to 
conserve battery power. 

 
 
 
 

 
 

 

Mic/spk jack 

Important:   
Always turn off the PMR units 
when  charging.  This  will 
shorten the charging time. 

Main socket 

Charge jack 

Summary of Contents for Latitude 650

Page 1: ...SC Displays when the PMR is scanning all channels Displayed when the Key Lock feature is activated Displays the current Speaker volume level Displays when the call signal is ON Antenna LCD Screen Displays the current channel selection and other radio symbols PTT PUSH to TALK button Press and hold to transmit CALL button Press to send Ringing tone to other PMR units MENU Button Press to change To s...

Page 2: ...n the charger use only the power supplies listed in the user instructions supplied with the Terrain 650 Don t try to recharge non rechargeable batteries Make sure the battery compartment cover is securely locked in place when you are charging the batteries Dispose of used batteries safely and in a way that will not harm the environment never try to burn them or put them anywhere they could get bur...

Page 3: ...indicate the amount of power available When the battery level reaches it minimum level in PMR on mode unit will emit two beep tones and automatically the unit will power off The Terrain 650 can detect the battery charge in 4 levels Battery charge at high level Battery charge at medium level Battery charge at low level At this level the Terrain 650 will emit a beep sound for every 10 seconds in nor...

Page 4: ...ange the volume while using your Terrain 650 or while the unit Press UP button to increase or press DOWN button to decrease the speaker volume 3 4 Changing Channels The Terrain 650 has 8 available channels to communicate with other to the same channel a Press the MENU button once the current channel number flashes on the LCD Screen b Press the UP or DOWN button to select the desired channel The ch...

Page 5: ... Press and hold the PTT push to talk button to transmit your voice TX icon will be displayed on the LCD Screen b Hold the unit in a vertical position with the MIC Microphone 5 cm away from the mouth While holding the PTT button speak into the MIC microphone in a normal tone of voice c Release the PTT button when you have finished transmitting 3 4 5 Monitor You can use the Monitor feature to check ...

Page 6: ...can pauses on the active channel c Press the MENU button six times CTCSS flashes on the LCD screen press UP or DOWN button to begin scanning the CTCSS from 1 38 d Press the MENU button seven times DCS flashes on the LCD screen Press UP or DOWN button to begin scanning DCS code 1 83 e Press the PTT button to confirm your setting 3 7 Call alert Your Terrain 650 can alert you to incoming signal by em...

Page 7: ... times DCM icon will be displayed while OF flashes on the LCD Screen b Press the UP or DOWN button to select the Dual Watch channel 1 8 except the current channel c Press the MENU button to change the CTCSS code d Press the UP or DOWN button to select the desired CTCSS code 1 38 e Press the MENU button to change the DCS code f Press the PTT button to confirm your setting 5 Auxiliary Features 5 1 K...

Page 8: ... UP or DOWN button to select the Dual Watch channel 1 8 except the current channel c Press the MENU button to change the CTCSS code d Press the UP or DOWN button to select the desired CTCSS code 1 38 e Press the MENU button to change the DCS code f Press the PTT button to confirm your setting 5 Auxiliary Features 5 1 Key Lock The Key Lock feature allows user to disable the UP DOWN and MENU buttons...

Page 9: ...spheres Turn your Terrain 650 OFF when in any area with a potentially explosive atmosphere unless it is a type especially qualified for such use for example Factory Mutual Approved Sparks in such areas could cause an explosion or fire resulting in injury or even death Batteries Do not replace or charge batteries in a potentially explosive atmosphere Contact sparking may occur while installing or r...

Page 10: ...elops a fault refer to the Troubleshooting Guide section of this manual If you can t solve the problem return the whole unit as follows Terrain650 Repair after the Guarantee has expired 2 0845 345 9677 3 If the unit is no longer covered by Guarantee first follow steps 1 as for repair under Guarantee Then Call our service Department on and ask for a quotation of the repair charge and details of whe...

Page 11: ... if the charge level indicator gets low batteries Batteries may be weak Sound distortion problems Radios too far apart Obstacles interfere with transmission Talk range is up to Kms in a clear unobstructed conditions Radios too close Radios must be at least 2 meters apart increase your distance If you are transmitting speak in a normal tone of voice 5 cm away from the microphone MIC If you are rece...

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