Hytera PTC680FXB1 User manual
1. Product Overview
1.1 Product Layout
1.2 Programmable Keys
For enhanced convenience, the product provides the programmable keys including SK2, SK3, TK, P1,
P2, and P3. The TK is programmed with Emergency feature by default (short press: Emergency On;
long press: Emergency Off).
To set up other shortcuts, tap , and then go to Settings > Programmable keys.
2. Before Use
2.1 Attaching the Antenna
Do not hold the terminal by the antenna and swing it. This may affect the antenna performance and
shorten the life span of the antenna.
1. (Optional) Place the color ring (for identification purpose) on the antenna connector.
2. Put the antenna on the antenna connector.
3. Rotate the antenna clockwise till hand tight.
2.2 Installing the Cards
1．Open the card slot cover on the top of the battery compartment.
2．Insert the micro-SD cards and nano-SIM cards into the corresponding slots.
3．Put the card slot cover back in place.
2.3 Attaching the Belt Clip
1. Align the rails on the belt clip with the grooves on the battery.
2. Press the belt clip downwards into place.
To remove the belt clip, press and hold the spring when sliding the belt clip out of the grooves on
the battery.
2.4 Attaching the Battery
1. Slide the battery into the slot.
2. Press the battery latch until it is fully fitted into the terminal.
2.5 Charging the Battery
Use the approved charger to charge the battery.
Read the Safety Information Booklet before charging.
The remaining lithium-ion battery power is limited to 30% pursuant to the new lithium battery
shipment regulation approved by International Air Transport Association (IATA).
Before initial use, fully charge the battery to ensure optimum performance. You can charge the terminal
with battery attached or charge the battery alone.
To determine the charging status, check the LED indicator on the charger according to the following
table:
LED Indicator
Charging Status
Flashes red slowly
No battery inserted.
Flashes orange slowly
Waiting to charge.
Glows red
Charging.
Glows green
≥90% (terminal with battery).
≥95% (standalone battery).
Flashes red rapidly
Battery fault.
3. Basic Operations
3.1 Turning the Terminal On or Off
To turn the terminal on, press and hold the Power/End Call key until the splash screen appears.
To turn the terminal off, do as follows:
1. Press and hold the Power/End Call key until the power-off selection screen appears.
2. Tap Power Off, and then tap OK.
3.2 Adjusting the Volume
To adjust the volume, directly rotate the Smart Knob.
When in a call or enabling an alarm, you can rotate the Smart Knob to adjust the call volume or alarm
volume.
When playing music, video or recorded files, you can rotate the Smart Knob to adjust the media volume.
3.3 Selecting Talk groups
1. Press the Smart Knob. Then the terminal prompts on the display.
2. Rotate the knob to select the required talk group.
If you do not operate the Smart Knob within 5s or if you press it again within 5s, the terminal
returns to the volume control state automatically.
3.4 Understanding the Screens
3.4.1 Main Screen and Top Screen
The screens may be damaged or broken if they are hit or scraped by sharp or hard objects.
All care must be taken to protect the screens.
3.4.2 Status Indications
3.4.2.1 LCD Icons
Type
Top
Screen
Main Screen
Terminal Status
Network and
signal
/
/
3G/4G cellular network is available.
The terminal is connected to the WLAN network.
The number of bars indicates the signal strength of the
BB network.
Type
Top
Screen
Main Screen
Terminal Status
The NB network is turned off.
In direct mode (DMO): The terminal is in standby
state.
In trunking mode(TMO): The terminal detects no
signal.
The number of bars indicates the signal strength of the
NB network.
Call and data
services
/
The digit indicates the number of missed calls.
The digit indicates the number of unread messages.
/
An individual/group call is in progress over the NB
network.
A duplex call is in progress.
A phone call is in progress over the BB network.
Others
The End-to-End Encryption (E2EE) feature is enabled.
The terminal enables all the encryption features.
The terminal operates in silent mode.
/
No SIM card is detected.
An error occurs to the SD card.
For details on other LCD icons, refer to the User Manual.
3.4.2.2 LED Indications
LED Indicator 1
LED Indicator
Terminal Status
Flashes green rapidly
The terminal is being turned on.
Flashes orange slowly
The terminal is registering in TMO.
Flashes green slowly
The terminal is standby after registering.
Glows red
The terminal is transmitting.
Flashes orange rapidly
The calling terminal is establishing a HOOK call in TMO.
Glows green
The terminal is receiving.
The channel is busy in DMO.
Glows orange
Call hang time: No voice is being transmitted or received during a call.
Within such a period, you can press and hold the PTT key and speak.
Flashes red slowly
The terminal is under the low battery threshold. Charge or replace the
battery in time.
LED Indicator 2
LED Indicator
Terminal Status
Flashes blue
A BT device is connected.
Flashes red
There is/are unread message(s) or missed call(s).
3.4.3 Widget
The widget shows important information in words and pictures on the main screen. Widget includes NB
widget and BB widget. NB widget displays the NB services and is not editable. BB widget displays the
shortcut apps, favorite contacts, calendar, and agenda, and allows you to quick access these
applications.
To scroll the wedge page, press a widget and swipe upward, or short press the Smart Key.
To add or delete a widget, swipe to the bottom of the widget, press "Edit", and then select "Exit" after
finishing editing.
3.4.4 Control Center
The control center allows you to adjust the brightness, and turn on or off the handy features.
To access the control center, swipe up from the bottom edge of any screen.
To edit the switches of features displayed on the control center, press .
3.4.5 Notification Center
The notification center allows you to view notifications and search for apps, contacts or messages.
To view notifications, swipe down from the top edge of screen, and the tap a notification to view details.
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