Hytera HM785 User Manual

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
Press the preprogrammed Favorite Contact List key, or go to Menu > Contact > Favorite, and then select
the group contact.
Set the call type to Broadcast Call.
Press the P5/Answer key on the radio, or press the Answer key or the PTT key on the palm microphone.
6.4.1.2 Through Manual Dialing
On the home screen, enter the broadcast call ID through the keypad on the palm microphone.
Do either of the following:

Press the P5/Answer key on the radio.

Press the Answer key, , or the PTT key on the palm microphone.
The broadcast call ID must be complied with the dialing rules. For details, consult your dealer.
6.4.1.3 Through Call Logs
Do one of the following:

Go to Menu > Call Logs.

Press the preprogrammed BackDial Call or ReDial Call key.
Select the group call record, and then set the call type to Broadcast Call.
Press the P5/Answer key on the radio, or press the Answer key or the PTT key on the palm microphone.
6.4.1.4 Through One Touch Call/Menu
With the One Touch Call/Menu feature enabled, press the preprogrammed One Touch Call/Menu key.
6.4.2 Receiving a Broadcast Call
You can answer a broadcast call without any operation.
6.4.3 Ending a Broadcast Call
A broadcast call ends in any of the following cases:

The calling party presses the P6/End key or places the palm microphone back to the hanger.

The call duration preset by your dealer expires.

The base station signal is lost.

A preemptive or emergency call interrupts the call.

The calling party changes the contact with the Clear Down feature enabled.

Hytera HM785 Specifications

General

Channel Capacity	1024
Operating Voltage	13.6 V ± 15%
GPS	Yes
Bluetooth	Yes
Channel Spacing	12.5/20/25 kHz
Operating Temperature	-30°C to +60°C
Frequency Stability	±0.5 ppm
Antenna Impedance	50 Ω
Modulation Limiting	±2.5 kHz @ 12.5 kHz; ±4.0 kHz @ 20 kHz; ±5.0 kHz @ 25 kHz
Audio Distortion	≤3%
Intermodulation	≥65dB
Spurious Response Rejection	≥70dB
IP Rating	IP54
Frequency Range	UHF: 400-527MHz
Display	2.4-inch
Digital Protocol	DMR
FM Hum & Noise	≥40dB
Adjacent Channel Power	≥60dB
Audio Response	+1~-3dB
Conducted & Radiated Emission	-36dBm ＜1GHz; -30dBm ＞1GHz
Adjacent Channel Selectivity	≥60dB
Zone Capacity	64 (each with a maximum of 256 channels)
Sensitivity (Analog)	0.22 μV (12 dB SINAD)