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10 Charging the batteries

There are two ways to charge the battery of the PMR's :

10.1 

Using the desktop charger

The desktop charger provides drop-in charging 
convenience.
1.  Put the desktop charger on a flat surface.
2.  Plug one end of the supplied adapter into 

an easy accessible electric socket and 
the other end into the connector on the 
backside of the desktop charger 

28

 

(See Page 1 - illustration 3)

3.  Put the radio in the charger as indicated.
4.  The charging LED 

29

 will turn on if it’s properly 

inserted and charging.
(

See Page 1 - illustration 3

)

10.2 

Connecting the power adapter directly 
to the PMR

1.  Connect the connector of the power adapter 

directly to the charger connection  

3

  of the 

PMR.

It will take about 8 to 10 hours to fully charge the batteries.

MTD90

LICENCE FREE 2-WAY RADIOS

Page 6

Do not press the 

-Button 

of the PMR’s while they are charging !

PTT

12 

Do not short-circuit the batteries or dispose in fire. Remove the 
batteries if this device is not going to be used for a long period.
Do not charge non rechargeable batteries like Alkaline batteries in the 
charger. This might damage the PMR’s and charger unit.

Summary of Contents for MTD90

Page 1: ...MTD90 MTD90 LICENCE FREE 2 WAY RADIOS USER GUIDE MTD90...

Page 2: ...ILLUSTRATION MTD90 LICENCE FREE 2 WAY RADIOS Page 1...

Page 3: ...nsmitting Batteries can cause property damage such as burns if conductive material such as jewellery keys or beaded chains touches exposed terminals The material may complete an electrical circuit sho...

Page 4: ...f the unit gets wet turn it off and remove the batteries immediately Dry the battery compartment with a soft cloth to minimize potential water damage Leave the cover off the battery compartment overni...

Page 5: ...er party stops transmitting before you can reply to the message At the end of each transmission the unit will send a beep if the Roger Beep is enable see chapter 13 12 Roger Beep On Off To reply just...

Page 6: ...indicates the belt clip is locked into position 9 2 Battery Installation 1 Remove the belt clip see chapter 9 1 Installing Removing the Belt Clip 2 Lift the battery door by gently pushing the door cl...

Page 7: ...ED 29 will turn on if it s properly inserted and charging See Page 1 illustration 3 10 2 Connecting the power adapter directly to the PMR 1 Connect the connector of the power adapter directly to the c...

Page 8: ...See folded cover page illustration 3 28 Charger connection 29 Charger LED on when charging 12 LCD display information See Page 1 illustration 2 14 CTCSS indication 15 DCS indication 16 CTCSS DCS valu...

Page 9: ...ll flash and a beep will be heard to indicate that the batteries need to be replaced or recharged 13 3 Adjusting Speaker Volume Turn the On Off Volume Knob 1 clockwise to increase the speaker volume T...

Page 10: ...n they are operating on the same radio channel and when they have selected exactly the same sub channel There are two kind of sub channels Continuous Tone Coded Squelch System CTCSS Digital Coded Sque...

Page 11: ...receiver circuit in the PMR will not listen to CTCSS or DCS codes The PMR is capable of voice activated VOX transmission In VOX mode the radio will transmit a signal when it is activated by your voic...

Page 12: ...Page 11 MTD90 LICENCE FREE 2 WAY RADIOS If you press the PTT button 12 while listening to a found channel the PMR will go back in stand by mode on the found channel PTT PTT...

Page 13: ...the channel with the CTCSS code If no CTCSS code is detected there is a chance that DCS is selected by the user In this case you can scan for the DCS code section 13 10 3 If you press the PTT button...

Page 14: ...Page 13 MTD90 LICENCE FREE 2 WAY RADIOS PTT PTT...

Page 15: ...Page 14 MTD90 LICENCE FREE 2 WAY RADIOS PTT PTT PTT PTT PTT...

Page 16: ...Page 15 MTD90 LICENCE FREE 2 WAY RADIOS...

Page 17: ...over and Jaguar Roads Rustivia Ext 3 Elandsfontein P O Box 888 Isando 1600 South Africa CONTACT DETAILS Telephone 27 11 822 1551 Sales Facsimile 27 11 822 2806 E mail sales major tech com National Tel...

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