Service manual

11
Operating Manual Reprint
CE27 Main Screen (Scrolled Right)
Channel Data Items
Ch: Channel Number
This 2-digit number (01 - 16) is used to identify the chan-
nel. Channel numbers occur in sequence, and their order
can not be changed.
Rx Freq.: Edit Receive (or simplex) Frequency
Use the [0] - [9] keys to enter the desired channel fre-
quency directly, and press the [E
NTER] key.
CTCSS Decoders: Toggle CTCSS Decoder ON/OFF,
sets CTCSS Frequency
Press the [S
PACE] bar to toggle the CTCSS Decoder “on”
or “off,” or press the [E
NTER] key to display the “TONE
SELECT” window, from
which you may select a
CTCSS frequency using the
[A
RROW] key; press [ENTER]
again to accept the selected
tone, or press [E
SC] key to
cancel.
DCS Decoders: Toggle DCS Decoder ON/OFF, sets
DCS Code #
Press the [S
PACE] bar to toggle the DCS Decoder ON or
OFF, or press the
[E
NTER] key to
display the
“C
ODE SELECT”
window, from
which you may
select a DCS
code using the [A
RROW] key; press [ENTER] again to ac-
cept the selected code, or press the [E
SC] key to cancel.
W/N: Wide/Narrow Channel Spacing
This function selects the channel spacing environment in
which the VXR-7000 operates.
W (Wide) = 25 kHz Channel Spacing, ±5 kHz De-
viation.
N (Narrow) = 12.5 kHz Channel Spacing, ±2.5 kHz
Deviation.
Press the [S
PACE] bar to select the desired channel spac-
ing environment.
Clk Sft: Enable/disable the CPU Clock Shift
This function is only used to move a spurious response
“birdie” should it fall on a current frequency.
Press the [S
PACE] bar to toggle “yes” or “no.”
NSQ Mode: Noise Squelch Mode
This command selects the manner of setting of the Squelch
threshold level.
User = The squelch threshold level is fixed via the
“NSQ Lv” parameter (NSQ Lv: 0 [min.] ~
255 [max.]).
Prpgm = The squelch threshold level deter-
mined via the dealer programming.
Press the [S
PACE] bar to select the desired NSQ Mode.
NSQ Lv: Noise Squelch threshould level
Use the [0] - [9] keys to enter the desired Squelch thresh-
old level directly, and press the [E
NTER] key. Available
values are 0 (min.) ~ 255 (max.).