HP DHN0, Manual, Page: 12 / 19

Model
Keyboard(UH0G)/Mouse(MH0GC)/Dongle(DHN0)
Form No.: DFE0-01-001-04(030701)
Tracking Speed: up to 30 ips
4.5 RF Specifications
A simple data transmitter/receiver pair operating at 2.4GHz range.
Channels: Mouse(CH77) / Keyboard (CH73) / Dongle (73)
Bandwidth: 1M
Modulation: GFSK
Data Rate (Maximum): 2Mbps
Voltage (Supply) : 1.9~3.6V
Transmitter Output Power- Programmable Output power up to 0 dBm
Channel Switching Time: <100us
Wireless Operating Range on USB2.0 port: 10m (typical)
Wireless Operating Range on USB3.0 port: 8m, without RF interference
Sensitivity: <-94dBm
4.6 Keyboard LED Indication
POWER ON:
 Pairing state : LED will turn on for 10secs than off.
 Pairing success : LED off
 Disconnect state : LED will flash 1 min if keyboard do not connect with dongle (on / off : 100ms / 1900ms)
 If battery voltage > 2.0V and ≤ 2.2V battery low indicator (amber LED) will flash 10 times continuously. (on / off : 200ms
/400ms)
 If the battery voltage ≤ 2.0V. Keyboard shut down, NO any LED indicates
Battery Low:
 When battery voltage > 2.0V and ≤ 2.2V, battery low indicator (amber LED) will flash 10 times after stop typing and LED
will flash again when typing resumes
4.7 Mouse LED Indication
POWER ON:
 Pairing state : LED will turn on for 10secs than off.
 Pairing success : LED off
 Disconnect state : LED will flash 1 min if keyboard do not connect with dongle (on / off : 100ms / 1900ms)
 If battery voltage > 2.0V and ≤ 2.2V battery low indicator (amber LED) will flash 10 times continuously. (on / off : 200ms
/400ms)
 If the battery voltage ≤ 2.0V. Keyboard shut down, NO any LED indicates
Battery Low:
 When battery voltage > 2.0V and ≤ 2.2V, battery low indicator (amber LED) will flash 10 times after stop typing and LED
will flash again when typing resumes