P25 SRM9030/9030
Plus
– OPERATING INSTRUCTIONS
TNM-U-E-0094
Oct 15 (Iss. 2.0)
Page 50
COMMON FUNCTIONS
6
COMMON FUNCTIONS AND FACILITIES
6.1
S
WITCH
O
N
/S
WITCH
O
FF
The On/Off power switch on the SRM9030 is on the rotary volume control, located on the top left-
hand side of the radio control head.
To turn the mobile on, press and hold the volume knob until a beep is heard. The radio will turn on
after about one second.
The display will illuminate and show a “Welcome Message” as programmed by the FPP.
After approximately 2 secs, the display will revert to the Channel Screen, at which time the radio is
ready for use.
Pressing and holding the volume knob while the radio is on will turn the radio off, when a low beep
is heard, release the knob.
If the radio
Power Down Timer
is enabled, the radio will automatically turn off after a predefined
duration of inactivity as set by the FPP (i.e. no keys pressed). The radio will emit warning beeps
for 10 seconds prior to switching off. Pressing any key will reset this timer.
6.2
D
EFAULT
S
CREEN
T
RUNKED
M
ODE
After power up, the radio will show the currently selected Zone and Channel. If the selected
channel is a trunking channel, the radio will scan until it finds the trunked system. This will typically
take a few seconds if the trunked network is available.
Trunked mode is indicated by the
icon. The rotating arrow indicates that the radio is scanning
for a trunked network. When the arrow is not shown, the radio is registered with the trunked
network and ready to make or receive a call.
6.3
V
OLUME
A
DJUSTMENT
The top Volume Control adjusts the speech level at the radio speaker. The rotary Volume Control
on the SRM9030 is located on the top of the unit. Rotating clockwise increases the volume and
anti-clockwise decreases the volume.
Note
The radio may be programmed so that the volume cannot be completely turned off.
6.4
R
ECEIVING
(S
INGLE
C
HANNEL
S
CREEN
)
The radio will listen on the displayed Channel.