HandHeld Entertainment 4800dr eBook Reader User Manual


 
1 - 2 Document Reader Imaging Guide
T - Wait for Trigger
Waits for a hardware button push before taking the image. This is only available when using Photo Style (1P).
0T Takes image immediately (default)
1T Waits for a button push, then takes the image
L - LED State
Determines if the LEDs should be on or off, and when. Ambient illumination (0L) is preferred for taking pictures of color
documents, such as ID cards, especially when the document reader is in a stand. LED illumination (1L) is preferred when
the document reader is hand held. LED State is not available when using Decoding Style (0P).
0L LEDs off (default)
1L LEDs on
A - Aimer Lines
Sets whether the aimer lines will be captured with the image or not. In order to capture the aimer lines, the LEDs must also
be off. If the LEDs are on, the aimer lines will not be captured.
0A Aimer Lines off (default)
1A Aimer Lines on
E - Exposure
Exposure is used in Manual Style only (2P), and allows you to set the exposure time. This is similar to setting a shutter
speed on a camera. The exposure time determines how long the imager takes to record an image. On a bright day,
exposure times can be very short because plenty of light is available to help record an image. At nighttime, exposure time
can increase dramatically due to the near absence of light. Units are 127 microseconds. (Default = 7874)
nE Range: 1 - 7874
Example of Aimer Lines Off (0A): Example of Aimer Lines On (1A) with LEDs off (0L):
Example of Exposure at 7874E with fluorescent lighting: Example of Exposure at 100E with fluorescent lighting: