GME TX4500WS - Manual (Page 25)

t X 4 5 0 0 s I n s t r u c t I o n m A n uA l PA G E 2 5
12.5 khz steps 25 khz steps
NOTE: this option does not affect the standard 80
cB channel spacing.
Filter Bandwidth
(only available on cB channels)
selects the receiver bandwidth fi lter on channels
1 – 40.
narrowband Filter
selected wideband Filter selected
Dynamic volume control (Dvc)
when enabled, automatically compensates for
variations in received audio level to provide a
constant audio output level to the speaker.
DVc oFF DVc on
Display Mode Options
the display can be confi gured to show several
different options in the lower left of the display
when receiving.
• S-MET: shows received signal strengths in
standard digital format from 0 (no signal) to 9+
(very strong signal).
• S-LIN: shows received signal strengths with
extended resolution from 0 (no signal) to
approximately 63 (very strong signal). A change
of 1 digit in this mode corresponds to around a
10% change in signal strength.
• BATT: Displays the battery voltage.
• ALPHA: (only available on receive-only
channels): In numeric mode, displays the
frequency of the selected rX-only channel. In
Alpha mode displays the Alpha label associated
with the selected rX-only channel.
high resolution linear
s meter standard s meter
Battery Voltage rX-only channel
frequency or Alpha name
Busy Lockout
Busy lockout prevents your radio from transmitting
if the channel is busy. If the Ptt is pressed while the
channel is busy, a beep tone will be heard and the
radio will not transmit.
Busy lockout on Busy lockout off
channel Banks
selects the current receive-only channel bank. the
receive-only channel memory consists of 5 banks of
19 channels. channel banks are labelled RX-A to
RX-E. to enable all channel banks as a combined
group of 95 channels, select rXA-E.
ch Bank E All Banks ch Bank D
ch Bank c ch Bank B ch Bank A
INSTALLATION
Your tX4500s is supplied with a DIn mounting
bracket for mounting into a standard DIn sized
cavity in the vehicle’s console or dashboard. Before
installing the radio, ensure the Dc cable and
antenna have been installed correctly (as described
on following pages) and the connectors are
accessible through the DIn cavity.
Installing the DIN Bracket
1. remove the four small front mounting screws
from the front edges of the DIn mount and
separate the front frame from the DIn surround.
2. slide the DIn surround into the DIn slot in the
vehicle’s console and secure it in the desired
position by bending the folding tabs.
3. slide the radio into the front frame from the front
until the threaded holes in the radio chassis line
up with the holes in the DIn frame.
4. secure the radio using the four 8mm bolts
supplied.
NOTE: Bolts should not extend more than 6mm
inside the radio otherwise they may come into
contact with the internal components.
5. Feed the antenna connector and Dc lead through
the DIn slot in the dashboard and connect these
to the matching sockets on the radio.
6. slide the radio and front frame assembly into the
DIn surround and secure it using the four small
front mounting screws.
NOTE: Bolts should not
extend more than 6 mm inside
the radio otherwise they may
foul the internal components.
Front Frame
tX4500s
8 mm Bolts
and washers
DIn surround
Folding tabs
Front Frame
Front mounting Bolts
46885-4_TX4500S_IM.indd 25 4/06/14 3:08 PM