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iii
Introduction
Table of Contents
Welcome ... ............................................................. i
History of Revisions ................................................i
Ordering Information .............................................i
Introduction ..................................... i
Contacting the Factory ......................................... ii
Product Registration and Support ........................ ii
Getting Started .....................................................1
Display ................................................................ 1
Annunciators ....................................................... 2
Controls .............................................................. 2
Power/Volume/Squelch .................................. 2
Large and Small Knobs .................................. 2
Buttons ................................................................ 2
Flip/Flop (Arrows) ........................................ 2
EC (Emergency Channel) .............................. 3
MON (Monitor) ............................................ 3
RCL (Recall) .................................................. 3
MEM (Memory) ............................................ 3
Detailed Operation ................................................4
Power On/Off ................................................ 4
Volume .......................................................... 4
Squelch ......................................................... 4
Selecting Frequencies .......................................... 4
Frequency Monitoring ......................................... 5
Recalling a Frequency .......................................... 5
Remote (REM) ..................................................... 5
Auto Stack List (LST) .......................................... 6
User Stored Frequencies (MEM) .......................... 6
Weather (WTH) .................................................. 6
Aborting a Frequency Recall ................................ 6
Removing a Frequency from User Memory .......... 7
Replacing a Frequency from User Memory .......... 7
Assigning an ID to a User Frequency ................... 7
Intercom Function .............................................. 8
Stuck Mic ............................................................ 8
System Functions ................................................... 9
Software Version .................................................. 9
RF Level ............................................................ 10
Noise Level ........................................................ 11
Headphone Level .............................................. 11
Mic Squelch 1 and 2 .......................................... 11
Transmit Mic ..................................................... 11
Intercom Level .................................................. 12
Sidetone Level ................................................... 12
Display Brightness ............................................. 12
SL40 Specifications .............................................. 13
Features ............................................................ 13
Accessories and Packing List ...............................14
Performance ...................................................... 14
Physical ............................................................. 14
Table of Contents