Hytera HM785 User Manual

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8.5.5 Call Location ............................................................................................................................... 45
8.6 BT ......................................................................................................................................................... 46
8.6.1 Connecting a BT Device ............................................................................................................. 47
8.6.2 BT Audio Switch .......................................................................................................................... 47
8.6.3 Setting the BT ............................................................................................................................. 47
8.7 One Touch Call/Menu ........................................................................................................................... 47
8.8 Quick Dial ............................................................................................................................................. 48
8.9 Roam .................................................................................................................................................... 49
8.9.1 Conventional Mode ..................................................................................................................... 49
8.9.2 Trunking Mode ............................................................................................................................ 50
8.10 Clarity Transmission ........................................................................................................................... 50
8.10.1 Conventional Mode ................................................................................................................... 50
8.10.2 Trunking Mode .......................................................................................................................... 50
8.11 DGNA ................................................................................................................................................. 50
8.12 Ignition Sense ..................................................................................................................................... 51
8.13 Public Address .................................................................................................................................... 51
8.14 Priority Interrupt .................................................................................................................................. 51
8.14.1 Manual Priority Interrupt ........................................................................................................... 52
8.14.2 Auto Priority Interrupt ................................................................................................................ 52
8.15 Emergency .......................................................................................................................................... 52
8.15.1 Initiating an Emergency Call ..................................................................................................... 53
8.15.2 Receiving an Emergency Call ................................................................................................... 53
8.15.3 Ending an Emergency Call ....................................................................................................... 53
8.16 Horn & Lights ...................................................................................................................................... 53
8.17 Emergency Erase Data ....................................................................................................................... 54
8.18 Stun, Revive, and Kill .......................................................................................................................... 54
8.18.1 Conventional Mode ................................................................................................................... 54
8.18.2 Trunking Mode .......................................................................................................................... 54
9. Troubleshooting ....................................................................................................................................... 55
10. Care and Cleaning .................................................................................................................................. 31
10.1 Product Care ....................................................................................................................................... 31
10.2 Product Cleaning ................................................................................................................................ 31
11. Optional Accessories ............................................................................................................................. 32
12. Abbreviations ......................................................................................................................................... 34

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)