Selecting Beeper Volume; Sleep Mode; Led Definitions - Motorola SYMBOL LS7708 Product Reference Manual

2-6 Symbol LS7708 Product Reference Guide
Beeper Sequence
RS-232 Auxiliary Port only
1 short high beep
4 long low beeps

Selecting Beeper Volume

The scanner emits a short beep when it successfully reads a bar code. To change the volume of the beep scan the beeper volume bar
code on page 4-7, or use the two-function Volume Control and Wakeup button (see
as follows:
1. Press and hold the button for approximately five seconds. The scanner cycles through three settings (low, medium, high)
emitting a two-beep tone at each setting.
2. To select a particular setting, release the button after the desired two-beep tone is heard.

Sleep Mode

The scanner enters Sleep mode when it is inactive for a specified length of time. The scanner has two levels of sleep: laser and motor.
In laser sleep mode, after ten seconds of inactivity the laser pulses at a 50% rate, then drops to 3% after a specified time. In motor
sleep mode, the scanner turns off the motor and the laser.
To wake the scanner from sleep mode, press the Volume Control & Wakeup button (see
the scanner by presenting a bar code to the scanner window.

LED Definitions

The scanner also communicates via an LED (see
Off
Green
Momentary green flash
Slow continuous red flashing, green on
Fast continuous red flashing, green on
Green on (and laser blinking)
Red and green on
Table 2-1. Standard Beeper Definitions
A complete block of data was received and sent to the host, either due to a carriage return or because the two-second
serial response timeout has elapsed.
A data overrun condition has occurred. Do not scan data from other ports when large amounts of data are sent to the
RS-232 auxiliary port.
Figure 1-1). Table 2-2
Table 2-2. Standard LED Definitions
LED
No power is applied to the scanner.
The scanner is on and "ready to scan."
A bar code was successfully decoded.
The scanner is in programming mode.
There is an internal problem; the laser is shut off for regulatory reasons.
Scanner is in Low Power Blink mode.
Scanner is in Low Power Motor and Laser Shutdown mode.
Indication
Figure 1-1 on page
Figure 1-1). In laser sleep mode, also wake
defines LED indications that occur during scanning.
Indication
1-3) on the front of the scanner