Yaesu VX-177 Operating Manual page 83

Set Mode Item 44 SQL.TYP
Function: Selects the Tone Encoder and/or Decoder mode.
Available Values: OFF/TONE/TSQL/REV TN/DCS/ECS
Default: OFF
TONE: CTCSS Encoder
TSQL: CTCSS Encoder/Decoder
REV TN: Reverse CTCSS Decoder (Mutes receiver when matching tone is received)
DCS: Digital Coded Encoder/Decoder
ECS: Enhanced Paging & & Code Squelch
Note: See also Set Mode Item 43:
"Split Tone" operation.
Set Mode Item 45 STEP
Function: Setting of the synthesizer steps.
Available Values: 5/10/12.5/15/20/25/50/100 kHz, or AUTO
Default: AUTO (Step automatically changes according to operating frequency.)
Set Mode Item 46 TN FRQ
Function: Setting of the CTCSS Tone Fre-
quency.
Available Values: 50 standard CTCSS tones
Default: 100.0 Hz
Set Mode Item 47 TOT
Function: Setting of the TOT time
Available Values: 1MIN - 30MIN or OFF
Default: 6MIN (minutes)
The time-out timer shuts off the transmitter after continuous transmission of the programmed
time.
Set Mode Item 48 TX LED
Function: Enables/Disables the TX LED while the radio is transmitting.
Available Values: LED. ON/LED.OFF
Default: LED. ON
Set Mode Item 49 TXSAVE
Function: Enables/Disables the Transmitter Battery Saver.
Available Values: SAV.OFF/ SAV. ON
Default: SAV.OFF
Set Mode Item 50 VFO.SPL
Function: Enables or disables "VFO Split" operation.
Available Values: VSP.OFF/VSP. ON
Default: VSP.OFF
VX-177 O
SPLIT
regarding additional selections available during
M
S M
ET
CTCSS TONE FREQUENCY ( Hz )
67.0 69.3 71.9
82.5 85.4 88.5
100.0 103.5 107.2
123.0 127.3 131.8 136.5 141.3 146.2
151.4 156.7 159.8 162.2 165.5 167.9
171.3 173.8 177.3 179.9 183.5 186.2
189.9 192.8 196.6 199.5 203.5 206.5
210.7 218.1 225.7 229.1 233.6 241.8
250.3 254.1 –
M
ENU ODE
74.4 77.0 79.7
91.5 94.8 97.4
110.9 114.8 118.8
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