Operating Modes
20
   GRYPHON™ I GD4500
★ = default value
OPERATING MODES
Scan Mode
The reader can be set to operate in one of several scan-
ning modes. See the PRG for more information and set-
tings for any of the following options:
Trigger Single (Default) T
his mode is associated with the 
typical handheld reader operation. When the trigger is 
pulled, illumination is turned on and the scanner attempts 
to read a label.
Scanning is activated until one o
f the following occurs:
• the
 programmable Scanning Active Time
1
 expires
• a
 label has been read
• the tri
gger is released
Trigger Hold Multiple - When the tr
igger is pulled, scan-
ning starts and the product scans until the trigger is 
re
leased or Scanning Active Time
1
 expires. Reading a label 
does not disable scanning. Double Read Timeout
1
 pre-
vents undesired multiple reads while in this mode.
Trigger Pulse Multiple - S
canning begins when the trigger 
is pulled and continues after the trigger is released, until 
the trigger is pulled again or until the programmable Scan-
ning Active Time
1
 expires. Reading a label does not disable 
GREEN SPOT DURATION (CONTINUED)
Medium (500 ms)
Long (800 ms)
1. See the Product Reference Guide (PRG) for these and other pro-
grammable features.