Hytera MD78X User Manual

26
Signaling Introduction
The radio supports the following signaling. You can ask your
dealer to make appropriate settings on your radio. For detailed
information, please contact your dealer.
HDC1200
The HDC1200 signaling is compatible with the MDC1200
signaling, and realizes functions such as PTT ID (Encoding &
Decoding), Emergency (Encoding & Decoding) and Selective
Call (Encoding & Decoding).
Encoding:
1. Hold down the PTT key during normal voice communication
to send PTT ID.
2. Go to the menu “Contact List” and select a required contact.
Then hold down the PTT key to send a selective call (Private
Call/Group Call/All Call).
For encoding, the radio will provide the following indications:
● PTT ID/Selective Call: Your dealer can program whether the
radio sounds side tone during encoding or sounds beeps after
encoding.
● Selective Call: During encoding, the LED glows red, and the
LCD displays the appropriate call icon (Private Call:
; Group Call: ; All Call: ).After encoding, the LED
glows orange.
Decoding:
For decoding, the radio provides the following indications:
● PTT ID: After decoding, the LCD displays the icon
and ID
or alias of the transmitting party.
● Selective Call: After decoding, the radio provides the following
indications:
Alert:The radio will sound default alert.
LED:The LED glows green.
LCD:If your dealer enables the feature “Display Decode ID”, the
radio will display the appropriate call icon (Private Call:
;
Group Call:
; All Call: ) and alias of the transmitting
party (ID of the transmitting party will be displayed if it is not in
the contact list). If your dealer does not enable the feature “Display
Decode ID”, the radio will display the appropriate call icon only.
5-Tone
This radio can realize various types of calls through 5-Tone
signaling.
Encoding:
1. Request your dealer to congure the correct format and type
for the encoding contents.
2. When the format consists of elds for varible information, you
need to ll in such elds by manual entry or menu operation;
When the format consists of xed codes only, you do not have
to edit such elds or save such data.
3. Press PTT or the programmed Smart Call 1 - Smart Call 5
keys to send the 5-Tone signaling.
During encoding, the radio sounds a side tone, the LED glows
red, and the LCD displays the contact information (or “Five Tone
Call”) and an appropriate call icon (Private Call:
). ;

Hytera MD78X Specifications

General

Brand	Hytera
Model	MD78X
Category	Radio
Language	English