Cobra Electronics LI 3900DX - Manual (Page 3)

29 Nothing Comes Close to a Cobra ®
Battery
Compartment
Battery Door
Latch
Belt Clip
Wrist Strap
Connector
A3 English
Product Features
A2 English
Product Features
Introduction
Backlit LCD
Display
Speaker/
Microphone
Lock/Enter
Button
Call
Button
On/Off
Button
Antenna
Mode Button
Channel Up/
Down
Button
External Speaker/
Microphone/
Charge Jack
Light/
Max Range
Button
Talk
Button
Introduction
Backlit LCD Display
Important FCC Licensing Information
This radio operates on General Mobile Radio
Service (GMRS) frequencies which require a
Federal Communications Commission (FCC)
license. See page 26 for licensing and other
related information.
Maximum range may vary and is based on
unobstructed line-of-sight communication under
ideal conditions.
Features
• 22 Channels
Seven shared with
FRS/GMRS, seven
FRS only, eight
GMRS only
• 121 Privacy Codes
(38 CTCSS codes/
83 DCS codes)
• Hands-Free
Operation (VOX)
• VibrAlert ®
Silent Paging
• 10 Channel
Memory
• Signal
Strength Meter
• Scan
Channel, privacy
codes, memory
• Selectable
Hi•Low Power
In GMRS
• Backlit
LCD Display
• Button Lock
• Call Alert
10 selectable
tones
• Speaker/
Microphone/
Charge Jack
• Roger Beep
Selectable on/off
• Battery/
Power Saver
• Keystroke Tones
Selectable on/off
• Auto Squelch
• Maximum Range
Extender
• Belt Clip
Hi•Low
Power
Icons
Lock Icon Keystroke Tones Icon
DCS Icon
Call Alert and
VibrAlert ® Icon Roger Beep Icon
Vox Icon
Scan
Icon
Signal Strength
Meter Icon
Battery
Level
Indicator
Channel
Numbers
Power
Saver Icon
Privacy
Code
Numbers
Memory
Icon
Memory
Location
Number
CTCSS
Icon
Hi•Low
Power
Button
Volume
Button
Recieve/
Transmit
Icon