User manual

50 of 66

ID TECH EzWriter

ACTION The unit performs the following operations: Turn green/red LED colors ON

or OFF, as specified. Transmits an acknowledge response “^” (5EH). A bicolor LED is

used. If both red and green are ON, the LED appears amber/yellow.

( (28H) Green LED flash

) (29H) Red LED flash

ACTION The unit performs the following operations: Begin flashing the specified LED

color ON and OFF. Transmits an acknowledge response “^” (5EH). The LED flashes

approximately .25 seconds ON and .25 seconds OFF. The flashing continues until

changed by another LED command. A single, bicolor LED is used on the unit. If both red

and green are turned ON, the LED appears amber/yellow.

Buzzer Commands. The reader hardware does not support a buzzer. This command is

here for reference only.

Y (59H) Buzzer ON

y (79H) Buzzer OFF

ACTION The unit performs the following operations: Turn the unit’s buzzer ON or

OFF, as specified. Transmits an acknowledge response “^” (5EH).

Note The unit responds to these commands even though there is no buzzer installed.