4-7
Operation with Full Function Handset
FUNC key
Initiates the Function mode and activates the FUNC indicator in the
LCD display. The next key pressed determines the function selected.
(See above key descriptions.) Pressing this key twice starts Dimmer
mode, which reduces the brightness of LCD’s backlight.
Channel UP/ DOWN key
Pressing the CH UP (
∧
∧
∧
∧
∧
) key during normal operation increases the
channel number. Pressing the CH DOWN (
∨
∨
∨
∨
∨
) key decreases the
channel number.
!
PTT (Press-to-Talk) key
Pressing this key during normal operation places the radio in Transmit
mode and displays the TX indicator in the LCD. When the key is
pressed in various function modes, the assigned operation is initiated.
Note:
After 5 minutes of continuously holding the PTT key, the radio
will automatically stop transmitting. To begin transmitting again,
release the PTT and depress again.
"
DISTRESS key
This key is located under the small door labeled DISTRESS on the
back of the handset. Pressing and holding this key for 5 seconds
selects Distress Signal Call mode. Subsequent operations are
described in Section 4.6.18.8.
4.4.2 LCD Display
The following describes the functional characters on the RAY215E
Handset’s LCD.
Figure 4-3 LCD Display Layout
Summary of Contents for Ray215e
Page 1: ...O w n e r s H a n d b o o k VHF Radio Ray215e...
Page 2: ...RAY215E Modular VHF Radio Owner s Handbook Document number R49018_2 Date April 2002...
Page 3: ......
Page 23: ...2 10 Installation Figure 2 6 Typical Grounding Method...
Page 115: ...4 60 Operation with Full Function Handset...
Page 121: ...5 6 Maintenance This page intentionally left blank...
Page 122: ...5 7 Maintenance 5 4 Drawings Assembly Drawing...
Page 123: ...5 8 Maintenance Block Diagram RF PCB...
Page 124: ...5 9 Maintenance Control PCB...