Northern Airborne Technology NPX136D - Manual (Page 40)

NPX136D Series Panel Mount P25 VHF Transceiver
SM68 Installation and Operation Manual
Section 3 Rev: 1.00 Issue 4 Page 3-14
ENG-FORM: 806-0114.DOT
CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD.
3.7.1.5 Zone
Zone: All, 01-16, None
A channel may be set to a single zone (01–16), to all zones (All), or to no zones (None). The zone field is
shown when zones are turned on from zone menu.
3.7.1.6 Channel Label
New Label: XXX Allowed characters: 0-9 A-Z a-z - / _ ½ #
The channel label field is shown when master edit mode is on.
Note:
Use this feature with care. Duplicate channel labels can be entered. Channels are not sorted by the label.
The channel label must be in alphanumeric mode (see section 3.6.8.5.)
3.7.1.7 Analog Receive Subaudible Tone Type
Rx Tn Type: None, Ctcss, Dcs
The receive subaudible tone type field is shown when the channel's modulation type is set to wide or to
narrow.
3.7.1.8 Analog Receive Subaudible Tone
Rx Tone: 067 - 254, 023 - 754 CTCSS frequency, Motorola or DCS Code
The receive subaudible tone field is shown when the receive subaudible tone type is set to CTCSS or DCS.
3.7.1.9 Analog Transmit Subaudible Tone Type
Tx Tn Type: None, Ctcss, Dcs
The transmit subaudible tone type field is shown when the channel's modulation type is set to wide or to
narrow.
3.7.1.10 Analog Transmit Subaudible Tone
Tx Tone: 067 - 254, 023 - 754 CTCSS frequency, Motorola or DCS Code
The transmit subaudible tone field is shown when the transmit subaudible tone type is set to CTCSS or DCS.
3.7.1.11 Receive Digital Squelch
Rx Dgtl Sq: Mon, Norm, Sel
The receive digital squelch field is shown when the channel's modulation type is digital. The receive
digital squelch may be monitor (Mon), where all audio is heard; or normal (Norm), where audio is heard
when the received network access code (NAC) matches the channel's NAC; or select (Sel), where audio
is heard when the received NAC and talk group ID match the channel's NAC and talk group ID.
3.7.1.12 Receive Network Access Code
Rx NAC: 000h - FFFh
The receive Network Access Code (NAC) field is shown when the receive digital squelch is set to normal
or to select. The NAC is a hexadecimal number; the allowed characters are 0–9, A–F.