Technical Specifications
284 Touch TD1100
LED and Beeper Indications
The reader’s beeper sounds and its LED illuminates to indicate various functions or er-
rors on the reader. The tables below list these indications. One exception to the behaviors
listed in the tables is that the reader’s functions are programmable, and may or may not
be turned on. For example, certain indications such as the power-up beep can be disabled
using programming bar code labels.
Table 26. LED and Beeper Indications
INDICATION DESCRIPTION LED BEEPER
Power-up Beep
The reader is in the process of pow-
ering-up.
LED flashes/blinks on
power-up but this may be
too rapid to view. With a
USB interface, the LED blinks
until enumeration with the
host is completed.
Reader beeps four times at highest
frequency and volume upon
power-up.
Good Read Beep
A label has been successfully
scanned b
y the r
eader.
LED behavior for this indica-
tion is configurable via the
fea
ture “
Good Read:
When to Indicate
”
The reader will beep once at cur-
rent frequency, volume, mono/bi-
tonal setting and dur
ation upon a
successful label scan.
ROM Failure
There is an error in the reader's
so
ft
ware/programming
Flashes
200mS on /
200mS off
Reader sounds one error beep at
highest volume for 200 mS.
Limited Scanning
Label Re
ad
Indicates that a host connection is
not establishe
d when the USB
interface is enabled.
N/A
Reader 'chirps' six times at the
highest frequency and current vol-
ume.
Reader
Disabled
The reader has been disabled by
the host.
The LED blinks continuously
100mS on / 900 mS off
N/A
Programming Mode
- The following indications ONLY occur when the reader is in Programming Mode.
INDICATION DESCRIPTION LED BEEPER
Label Program-
ming Mode Entry
A valid programming label has
been scanned.
LED blinks continuously
Reader sounds four low frequency
beeps.
Label Program-
ming Mode Rejec-
tion of Label
A label has been rejected. N/A
Reader sounds three times at low-
est frequency & current volume.
Label Program-
ming Mode Accep-
tance of Partial
Label
In cases where multiple labels
must be scanned to program one
feature, this indication acknowl-
edges each portion as it is success-
fully scanned.
N/A
Reader sounds one short beep at
highest frequency & current vol-
ume.
To Next Page
Loading...
