Cobra Electronics
UI/Functional Specification
Model: MR HH150 USA and EU Issue: Preliminary R2
10
Press and release DN key; channel # decrease.
Press and hold DN key >0.5 seconds; channels decrease in rapid sequence every
250ms.
5) WX STANDBY MODE - Continue
6) PTT Key
Any press results in 3 tone error beep
7) Back light/Lock Key
Press and release to turn on backlight of display
Back light should remain on for 10 seconds if no other keys are pressed
Press and release again to turn off backlight of display
Press and hold key for 2 seconds to activate key lock feature, lock icon on display
All front panel keys are locked.
PTT and Back light keys are the only keys active in lock mode
Press and hold Back light/Lock key again to unlock keys
8) 16 Key
Press and release; instant channel 16
Press and release again to return to last used WX standby channel
9) WX / Hi / Med / Lo Key
Press and release return to VHF standby mode.
Press and hold return to VHF standby mode.
10) DW / Scan Key
Press and release sounds 3 tone error beep.
11) Enter / Setup Key
Press and hold to enter SETUP MODE
Functions as Enter key in setup menus.
12) Mem / ESC Key
Memory Function:
Press and release to enter Memory mode. MEM and memory channel icons turn on.
Push and Hold MEM key for 2 seconds to enter memory channel program mode.
Memory channel number blinks. Channel up/dwn keys change memory channel number.
Push and release MEM key to change receiver channel number (the two main LCD digits).
Main channel digits blink and channel up/dwn keys change channel number.
Setting the Main channel number clears this memory location.
Push and release MEM key goes back to memory channel number (blinking).
ESC Function:
Functions as ESC key to navigate backwards during Mode functions.
