Vertex Standard VXR-7000 Service Manual page 10

Operating Manual Reprint
DCS Decoders: Toggle DCS Decoder ON/OFF, sets DCS
Code #
Double-click the left
mouse button to display
the "Coded Select" win-
dow, click the left mouse
button on the desired DCS
code, then click the left
mouse button on the [ OK ]
switch to accept the select-
ed code.
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.
Double-click the left mouse button to select the de-
sired channel spacing 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.
Double-click the left mouse button 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 determined via
the dealer programming.
Double-click the left mouse button to select the de-
sired 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
values are 0 (min.) ~ 255 (max.).
Court Blip: Courtesy Blip
Double-click the left mouse button to toggle "on" or
"off."
When this parameter is set to "on," this function caus-
es the VXR-7000 to send out a "blip" on the portable/
mobile radio is frequency each time the portable radio is
unkeyed. This provides audible confirmation to the user
that the VXR-7000 was able to receive the transmission
from the portable.
10
] key. Available
NTER
Rev Bst: Reverse Burst.
Double-click the left mouse button to toggle "on" or
"off."
When this parameter is set to "on," the CTCSS tone
signal's phase is inverted just before the repeater turns to
receive. This allows the portable/mobile station's CTCSS
Decoder to begin switching off, thus reducing the transi-
tion time required.
DCS Typ: DCS Format
This command is effective only when DCS is chosen for
squelch control.
A = "Normal" DCS
B = "Inverted" (complement) DCS
Double-click the left mouse button to select the de-
sired DCS Type.
DDec Type: DCS Decoder Type
This command selects the manner in which DCS is to
be decoded.
Fixed = Decodes only the type selected in above pa-
rameter (DCS Typ: Normal or Inverted).
Auto = Both types (Normal and Inverted) will be de-
coded.
Double-click the left mouse button to select the de-
sired DCS Decoder Mode.
Multi Tone: Enable/disable Multi Tone Operation
Double-click the left mouse button to display the
"Multi Tone" window.
Double-click the left mouse button on the "Multi Tone
Enable" to toggle the Multi Tone Operation between se-
lections "yes (" ")" and "no (" ")."
Click the left mouse button on the appropriate field to
open the "Drop Down List". Now select the desired CTC-
SS tone or DCS code. You may set as many as 16 CTCSS
tones and/or DCS codes.
VXR-7000 VHF Service Manual