Copyright ⓒ 2018. Lab-T, Inc.
User Manual
X12
DIGITAL
WIRELESS INTERCOM
Table of Contents
I Contents I
Caution
Certificate
Introduction
Product Image
Function
1. Power
2. Current Setting Display
3. Volume Setting
4. User Number Setting
5. Channel Setting
6. Pairing(Grouping)
7. Noise Cancel
8. Beep Sound
9. Display Brightness
10. Mic Volume Level
11. Device Version Info
12.Mic Mute/PA Mode (PTT button)
13. Side Tone
17. How to charge
FAQ
Specifications and Caution
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-01-
Caution
-02-
X12 operates in the license-free 900MHz ISM band.
X12 subject to the Rules and Regulations of the FCC.
This device complies with part 15 of the FCC rules. Operation is su
bject to the following two conditions: (1)This device may not cause
harmful interference, and (2)this device must accept any interferenc
e received, including interference that may cause undesired operati
on.
NOTE 1: The grantee is not responsible for any changes or
modifications not expressly approved by the party
responsible for compliance could void the user's authority
to operate the equipment .
NOTE 2: This equipment has been tested and found to comply wit
h the limits for a Class B digital device,
pursuant to part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against
harmful interference in a residential installation. This equipment g
enerates uses and can radiate radio frequency energy and, if not in
stalled and used in accordance with the instructions, may cause har
mful interference to radio communications. However, there is no g
uarantee that interference will not occur in a particular installation.
If this equipment does cause harmful interference to radio or televi
sion reception, which can be determined
by turning the equipment off and on, the user is encouraged to try
to correct the interference by one or more of the following measur
es:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
-Connect the equipment into an outlet on a circuit different from t
hat to which the receiver is connected.
-Consult the dealer or an experienced radio/TV technician for help.
NOTE 3: This appliance and its antenna must not be co-
located or operation in conjunction with any other
antenna or transmitter.
.
Caution
* Do not put sharp, hard materials into the connector hole when using this product.
* Do not put apart or repair X12 yourself.
* Do not leave X12 in a vehicle in hot or cold weather.
* Leaving X12 in a closed area for a long period of time may result in deformation or
malfunction of this product.
* For charging use only the provided charger & cable. Using a third party charger may
cause explosion, fire or malfunction.
* Stop using X12 immediately if you smell something like smoke from this.
* Stop using X12 immediately when exposed to risk of fire and call the customer center
and consult if you can use X12 at the environment.
* Please do not use third party’s components.
* If you use a third party component, it could cause breakdown or malfunction.
* Be careful not to apply strong pressure on this product, which may cause breakdown
or damage to the product.
* If dirt slips in, the quality could decline, so make sure to clean the product
with soft cloth often.
* If X12 submerges under water, don’t put apart or repair it yourself. Please turn
the power off and call our customer service center.
Certification :
-03-
Identification Code : Shown below
Company Name:
Manufacturer/Country:
Date of manufacturing: Marked
Separately
Model Name: Shown Below
Input Rating: Shown Below
Date of Manufacture: Separately
Shown
Model Name Input
Rating
Identification Code
Introduction
-04-
Channel Up
Channel Down
Power
Mute
Volume Up
Volume Down
PTT button
Product Image
TOP & SODE & BOTTOM
FRONT
DISPLAY /Battery charging level
Charging port
Headset port
1. Connection/Stand-By : Twelve bars on the upper display shows connection or
stand-by .
2. User Number : it shows the user number that your device is set to.
3. Channel : means the current channel number that your device is set to.
If you are a master device, is displayed.
4. Battery : It indicates current battery level.
When battery is running low, the battery ICON is blinking.
Function
1. Power
Power on, off with PWR button
2 sec
2. Current Setting Display
Connection/
Stand-by
1
USER Number
2 Channel Number3
Battery4
More than 80%
Below 50% Below 20%
Note
If device is left in standby mode for half hour, it is automatically turned off for power-saving.
-05-
Standby status means the device is ready for pairing (No connection)
Function
-06-
3. Volume Setting
Volume level ranges from 0 to 8.
Note
Volume 0 means no audio volume
4. User Number Setting
User Number ranges from User 1 to User 12.
Each device takes one user number, and user number for devices should be different
from one another.
STEP 1
Press&hold button to go to Menu and then choose “7. User”.
STEP 2
Choose between “User 1” and “User 12”
Note
● There should be one Master Device for group communication.
● Press&hold PTT button for transmission in “PA mode”.
Press PTT button
to select
Press PTT button
to complete
Function
5. Channel Setting
Devices should be set to same channel number for communication.
If there are multiple communication groups in the same channel nearby, set channel
number different from other groups to avoid potential interference.
STEP 1
Choose between “Channel 1” and “Channel 6”
-07-
Select a channel number
by pressing Channel Up or
Down button
-08-
Function
6. Pairing (Grouping)
Below pairing procedure should be done to establish communication group.
STEP 1
Pairing is made between a master device and rest devices.
Each device needs to be set to a different user number than others
STEP 2
Press&hold ‘M’ button to go to Menu and then select “6. Pairing”.
STEP 3
Once pairing is done, paired devices go to stand-by display.
If you press ‘M’ button while pairing is being processed, the pairing
is canceled and these devices go to stand-by display.
Note
Pairing is cancelled if not done within 60 seconds.
Push PTT button
to select
-09-
Function
7. Noise Cancel
You can minimize surrounding noise with this function.
STEP 1
Press&hold button to go to menu and then select“ 1. Noise
Cancel ”
STEP 2
Choose between “0” and “8”
Noise Cancel is off at 0.
8. Beep Sound
You can turn on or off warning sound and button sound depending on user’s
preference.
STEP 1
Press&hold button to go to menu and select “ 5. Beep Sound ”.
STEP 2
Choose between “Enable” and “Disable”
Push PTT button
to select
Push PTT button
to select
Push PTT button
to select
Push PTT button
to select
Push PTT button
to select
Press&hold button to go to menu and then select “ 3. Brightness .
-10-
Function
9. Display Brightness Setting
You can adjust display brightness level.
STEP 1
STEP 2
Choose between “0” and “8”.
10. Mic Level
You can adjust the Microphone Volume level. With this function your voice
transmission is clearer if you set it right, depending on your voice level.
STEP 1
STEP 2
Choose between “0” and “8” (The higher number you choose, the
higher microphone volume it transmits)
“Mic Level” 0 means microphone is mute
Press&hold button to go to menu and then select “ 4. Mic
Level ”
Push PTT button
to select
Push PTT button
to select
Push PTT button
to select
Function
-11-
10. Information
You can check the device’s version
STEP 1
11. PA Mode (PTT Button)
User 1-12 can use PA mode by using below PTT button.
Push PTT button
to select
11. Mic Mute
User 1~12 can mute microphone by pressing ‘M’ button shortly. Users only listen if
they mute microphone.
Push ‘M’ button to
activate/deactivate mute.
Press&hold button to go to menu and then select “ 8.Information.
Push PTT button
to select
Function
-12-
14. How to charge
Note
Please use only the provided charging adapter or use 5V / 2A adapter or higher than that.
The battery level indication while on charge could be different from the actual battery level.
We don’t recommend charging a device with power on.
If you leave a device charged with power on for one day, it could self-discharge.
(When this happens, please make sure to re-charge it)
Please make sure to turn off the device before charging it to get it fully charged.
12. Side Tone
You can turn on or off Side Tone function.
If you turn on the Side Tone, you can hear what you are saying at real time.
13. How to reset in case of malfunction
+
Note
Be careful not to press these buttons together during normal operation.
Press these buttons together at the
same time. Then the device goes off.
While on charge, green light on the lower display lights up and the green light
becomes dimmer once the device is fully charged.
+
FAQ
Following is the list of frequent questions and answer.
I can’t communicate with other devices.
- Check if your device is paired with Master Device.
- In your group, check if Master Device exists.
1
I cannot join a group communication.
- Check if other users are connected on the display.
- Check if there is a Master Device in the group.
- You might be too far from Master Device to get the signal from it.
.
2
I cannot turn on the device.
- Put your device to the charger for charging and then turn it on.
3
I lost connections sometimes.
- Check if other users are connected on the display.
- Check if someone is using the same user number as mind
4
Other users’ voice sounds broken.
- Check if the distance between the users is too far.
5
6
Other users can barely hear my voice.
- Check if you set MIC level low.
- Check if the headset’ microphone is a little far from your mouth
7
8
-13-
Specification & Caution
-14-
Frequency 902MHz~928MHz
Transmission Distance 1Km (Line of Sight)
Battery Lifetime 10Hour
Battery Rechargeable Li-ion 3.6V Battery
Transmission Output 200mW
Weight 190g
Size
Width(w) : 92mm
Height(h) : 75.5mm
Thickness(t) : 35mm
Working Temperature -10/+50℃
Modulation System FHSS
Transmission Method TDMA
※ The function may change without notice for product improvement purpose.
※ Transmission distance may vary depending on the surroundings’ obstacles and humidity.
I Caution I
Please make sure to read through the below safety requirements before using this product.
If these are not followed well, incidents like fire or explosion may happen.
- DO NOT separate / modify the antenna or DO NOT use the modified antenna.
It degrades performance of the device, which results in serious breakdown as the
intercom generates strong radio wave through the antenna.
- Only the provided charging adapter and headset are acceptable to use
with this device, so DO NOT use a third-party adapter and headset. Otherwise, the
battery will be damaged and there will be a malfunction of the device.
- Use this device only for communication (NOT for other purposes).
- Do not take apart or modify this device yourself. Otherwise, this could result in a
malfunction which our warranty doesn’t cover. Also, you might be subject to a
penalty according to a relevant communication law.
- Do not change the frequency or use other frequency than the allowed frequency.
Otherwise, you might be subject to a penalty according to a relevant
communication law.
* Try not to put strong physical shocking to this device.
* Keep it out of direct sunlight and high humidity.
* DO NOT leave the device in a car in the summer.
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