3
Install the battery
1. Align the battery with the battery mount on the back of the walkie-talkie.
2. Press the battery forcefully into the walkie-talkie, and slide the battery up until the lock plate is locked to the
correct position.
If you need to remove the battery, turn off the walkie-talkie. Press the battery lock to the unlocked position and
hold it down, then slide the battery down and away from the battery mount.
Install the belt clip
Align the two screw holes of the belt clip with the screw holes above the
battery, install and tighten the screws.
If you need to remove the belt clip, loosen and remove the screws from
the belt clip.
Install an external headset/microphone (optional purchase separately)
1.Open the earphone cover.
2. Insert the headphone plug into the headphone jack.
When you don't need to use the earphones, pull out the earphone plug from the earphone
hole and put on the earphone cover. When the universal interface is not used, please put
on the dust cover.
Attention:
• Please use the charging equipment designated by our company to charge.
When charging the whole device, it is recommended to turn off the walkie-talkie first.
•According to the 2016 new requirements of the International Civil Aviation (IATA) "Technical
Regulations for the Safe Air Transport of Dangerous Goods", the state of charge of lithium-ion batteries (cells) for
air transport shall not exceed 30% of their rated capacity. Therefore, the first time the battery is used with the
host, there will be a low battery warning with the voice prompt "please charge". Phenomenon, please charge the
battery before use.
• When the battery is charged in the charger, the red light may keep flashing. This is the pre-charging process
performed by the charger to protect the battery when the battery power is too low. It is a normal phenomenon.
Generally, it can turn to red after 30 seconds. Normal charging state when the light is on.
Walkie-talkie charging
When using the terminal for the first time, a low battery alarm may appear. Please charge the battery before
using the terminal, the steps are as follows:
1. Insert the power adapter interface into the jack on the back of the charging base.
2. Insert the plug of the power adapter into the power outlet.
3. Put the battery into the charging cradle.
4. Observe the LED indicator of the charging base to understand the current charging status, as shown in the
table below.
Check battery
This function allows you to know the current battery voltage and remaining power.
Long press
【
0
】
key to display the current voltage.
The current battery level is displayed on the upper right of the screen, and the battery icon is as follows:
The charging indicator light shows The current charging status
Red light flashes
Battery voltage is too low
Red light is on
Charging
Green light is on
Charging is complete
Battery Icon Batter Power
High
Middle
Low
insufficient
Summary of Contents for RA685
Page 1: ...User s manual RA685...
