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IT3800/3900 User’s Guide 3 - 1
3
Output
Scan Rate
Adjusting the scan rate changes the current draw when scanning. The slower
the scan rate, the lower the current draw. (The standby current remains the
same.) Scan speeds are 270 s/s, 135 s/s, and 67 s/s. A scan speed of 270
draws the highest power and has the best performance. A scan speed of 135
has a medium draw with medium performance. A scan speed of 67 draws the
lowest power and has the lowest performance. Default = 270 s/s.
Beeper Volume
Default = High.
* 270 s/s
135 s/s
67 s/s
* High
Medium
Off
Low