Hytera HM785 User Manual

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
"zz"
represents the serial number of the
files separated from a file.
Recording
file folder
Each folder can store
up to 200 recording files.
The folder is named as
"Record_xxxx xxxx".
The folder number
"xxxx"
ranges from 0001
to 9999.
To manage the recording files, do one of the following:

To play a recording file, select Play, and then press the OK/Menu key.

To view the information of a recording file, select View, and then press the OK/Menu key.

To delete a recording file, select Delete, and then press the OK/Menu key.

To edit the name of a recording file, select Edit, enter the new name, and then press the OK/Menu key.

With the Auto Cover feature enabled by your dealer, the radio automatically deletes the earliest
recording file when the storage of the TF card is full.

With the Compression feature enabled by your dealer, the radio compresses the recording file
without affecting the audio quality to save the storage of the TF card.
8.1.4 Product Information
To check the product information, go to Menu > Settings, and then do one of the following:

Select Device Information, and then press the OK/Menu key to check the information of TF card and capacity.

Select Radio Information, and then press the OK/Menu key to check the radio ID, serial number, model
name, frequency range, and so on.

With the QR Code feature enabled by your dealer, select QR Code, and then scan the QR code to quickly
obtain the radio information.
8.2 Contacts
8.2.1 Creating a Contact
8.2.1.1 Through Contact Menu
Go to Contact > New Contact, enter the alias, private ID or phone number, and then press the OK/Menu key.

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)