Abrams EH-100 Installation And Operation Instruction Manual page 4

OPERATION
HANDHELD CONTROLLER
All controls utilized during normal operation of the EH-100 are located on the
handheld controller.
2
4
6
7
1. Microphone – The microphone for talk.
2. ON/OFF –Power on/off and standby. It provokes the power of the siren
system. By depressing this button, the backlights are lit in blue, and the power
of the siren is turned on, press and hold it for two seconds, the power is turned
off. This button can also bring the siren into standby mode. While depressing
this button all of function will be stopped instantly to standby.
3. PTT (Push To Talk) – Press and hold this button will mute all siren sound
and instantly enable PA function. Releasing this button will revert the tone
back to what EH-100 was sounding.
1
1．Microphone
3
2．Power On/Off
3．Push To Talk
5
4．Manual
5．Air Horn
6．Tone selecting
8
7-8．Lighting Control
4. Manual – The momentary button. With no siren sound, depressing
this button once provoked "Peak and Hold" sound. "Coast Down"
sound is spawned as this switch is released.
5. AIR – The momentary button. With no siren sound, depressing
this button once creates "Air Horn" sound. The sound ceases as soon
as the button is released. When depressed/held
button can be depressed/released to select higher pitch air horn tones.
When depressed/held 2 button, this button can be
depressed/released to select lower pitch air horn tones.
6. Tone selecting – siren tone selecting button, depressing this
button's right once, it will scroll through different sirens tones, they
are: HHI PRIM PHSR, Hi-Lo, Yelp, Wail, standby, depressing this
button's left once, it will scroll through reverse different sirens tones,
they are: Wail, Yelp, Hi-Lo, PHSR, PRIM, HHI, standby.
7-8. Lighting Control – the buttons for the light control, depress the
relevant button, the relevant indicator light will be lighted, it
indicates the light is working on.
1 button, this