Northern Airborne Technology NPX138 - Manual (Page 4)

SM41 Rev. 4.00 NPX138 Panel Mount Radio Manual
Nov 10, 2003 Page v
ENG-FORM: 820-0109.DOT
CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD .
3.4.2 RX/TX Status Indicator 3-3
3.4.3 Scan/Guard TX Switch 3-4
3.4.4 Guard Controls 3-4
3.5 General Controls — Normal Operating Mode 3-5
3.5.1 Channel Switch 3-5
3.5.2 Brightness Switch 3-5
3.5.3 Squelch Pushbutton 3-6
3.6 Channel Display 3-6
3.6.1 ID Display Line 3-6
3.6.2 RX Display Line 3-7
3.6.3 TX Display Line 3-7
3.7 Channel Editing 3-8
3.7.1 SELECT Switch 3-9
3.7.2 NEXT Switch 3-9
3.7.3 EDIT Switch 3-10
3.7.4 HELP Switch 3-10
3.8 Status Editing 3-10
3.8.1 NEXT and SELECT Switch Use 3-11
3.8.2 Status Edit Features 3-11
3.9 Tones 3-12
3.9.1 General 3-12
3.9.2 Tone Display and Selection 3-13
3.9.3 Turning Tones On and Off 3-15
3.10 Scanning 3-15
3.10.1 General 3-15
3.10.2 Scan Operation 3-16
3.10.3 Scan Modes 3-16
3.11 Wideband/Narrowband Operation 3-18
3.11.1 Editing Wideband/Narrowband Flag 3-18
3.12 Configuration Mode 3-18
3.12.1 Using Configuration Mode 3-18
3.12.2 Configuration Option Table 3-19