Panasonic LP-ABR11 Setup And Operation Manual page 42

4.2.2 Illumination
(2) llumination control (ON/OFF) [DDMlight]
This command is used for configuring how the internal/external illumination
illuminate.
DDMlight=a (a: 2,3)
2: Internal illumination OFF when capturing an image
3: Internal illumination ON (with pulsed operation) when capturing an image
4: External Illumination ON when capturing an image
5: External Illumination ON always
6: External Illumination ON during synchronization
7: External Illumination ON when capturing an image
8: For Test, DO NOT USE
9: Internal illumination ON, External Illumination during synchronization
10: For Test, DO NOT USE
11: Internal illumination ON during synchronization
† "Synchronization" stands for periods of time described below. Monitor LED-B
turns on during synchronization.
1) Single Reading Mode
2) Reading Timeout Mode : Synchronization ON - Set synchronization
time(TOTALLIM)
3) External Trigger Mode: During External Input Signal is ON
(3) Advanced Setting of internal Illumination [DDMled]
Sets the internal illumination to be used.
DDMled=a,b,c,d,e
0: No use
a: Internal illumination TOP
c: Internal illumination RIGHT d: Internal illumination BOTTOM
e: Internal illumination CENTER
(4) Illumination Brightness [DDMbrightness]
Sets the brightness of the internal illumination.
(Brightness of external lillumination cannot be
DDMbrightness=a
0 to 100 (0: Extinguish 100: Maximum Brightness)
: Synchronization ON - Decode completion
1: Use
b: Internal illumination LEFT
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set)