User's Manual

User’s Manual – Wireless PTT Pendant
Model: WPTT-PDNT-IOS
Wireless PTT Pendant for WAVE with 3.5mm
Female Connector and Power Cord
FCC ID: 2A2BD-WPTT-PDNT-IOS

Product Overview:
 Package contents:

Wireless PTT Pendant

Magnetic charging cable

User’s Manual
 Operation:

Power ON: Press power ON/OFF button and hold for 3
second until “Power on” sound is heard by earphone; status
LED flashes purple once to indicate device is turned on.
 Power OFF: Press power ON/OFF button, hold for 3 second
until “Power off” sound is heard by earphone; status LED
flashes purple once to indicate the device is turned off.
 PTT Button: Press and hold down this button to talk, release
to end transmission.
 Volume control: Press volume up (+) / down (-) button to
adjust volume. The device will produce a tone when volume
reaches the minimum or maximum level.

External earphone: Open external earphone jack dust cover,
plug listen-only earphone with Ø3.5 2pole or 3pole connector.
 Status LED:
Status
LED Indicator
Power ON/OFF
Flashes purple once
Charging
Constant Red
Charge complete
Constant Blue
Low battery
Flashes Red & Blue alternatively once every 3
seconds
Pairing mode
Flashes Red & Blue alternatively
Connection
Flashes Blue 3 time every 3 seconds
Unpaired or lost link
Flashes Red LED twice every 3 seconds
 How to Pair Process for radio / phone /
WAVE OnCloud
1. Make sure Wireless PTT Pendant is OFF, press & hold power button to
switch on.
2. Wireless PTT Pendant is under pairing mode when the LED flashes
Red and Blue alternatively and “Pairing” sound is heard by the
external earphone.
3. Start Bluetooth function on your radio / phone.
4. Find the device name “2Way Audio” under Bluetooth device list and
connect it.
5. Pairing process is completed, and “Paired” sound is heard by the
external earphone.
** If a passcode is required on the display of the Bluetooth device,
enter "0000".
** For some radios you may need to press "Connect" after pairing and
connection confirmation sound is heard by earphone to establish
the Bluetooth connection.
 Pairing Process for Zello
1. Follow the same procedure as pairing with phone.
2. Launch the Zello app.
3. Press "Options"->"Push-to-talk buttons"->"Add New Device"
4. Press the PTT Button once. You will see “PTT-Z” show up under
“OTHER BUTTONS”. Click on it to select.
5. You will see “PTT-Z” “Connect”
6. Wireless PTT Pendant is now ready.
 General specification:
Model No.
WPTT-PDNT-IOS
Microphone
-40±2dB@1KHz 0dB=1V/Pa
Protection grade
IP67
PTT key life
≥500,000 Times
Talking Range
Bluetooth v5.0 class 2, 10 meters
Battery
260mAH Li-battery
Charging time
About 2 hours (5V 200mA)
Operation temp.
-15~45°C (5~113°F)
 Troubleshooting:
Does not power ON
Check if device is charged
Cannot charge
Check connections to the device and wall outlet.
Check if the device’s charging contacts are in contact
with optional desktop charging cradle.
Check if charging status LED is on (RED)
Battery not holding
charge
Check if battery is fully charged
Battery has definite service life; replace the battery
when it can’t give sufficient run time even when it’s
fully charged. Contact dealer to replace battery.
Pairing issue
Cannot find device, power off radio/phone for 5
second, restart and search again for device
RX / TX issue
Check Bluetooth connection and pairing.

Battery charging