Datalogic Touch 90 pro User Manual

ACK NAK Options Enter/Exit Programming Mode
Product Reference Guide 27
ACK NAK Options
This enables/disables the ability of the reader to support the RS-232 ACK/NAK protocol.
When configured, the reader and/or host sends an “ACK” when it receives data properly, and
sends “NAK” when the data is in error.
Options are:
•Disable
• Enable for label transmission — The reader expects an ACK/NAK response from the host
when a
label is sent.
•
Enable for host-command acknowledge — The reader will respond with ACK/NAK
when t
he host sends a command.
• Enable for label transmission and host-command acknowledge
$CR2AE00
ACK/NAK Protocol = Disable ACK/NAK
$CR2AE01
ACK/NAK Protocol = Enable for label transmission
$CR2AE02
ACK/NAK Protocol = Enable for host-command
acknowledge
$CR2AE03
ACK/NAK Protocol = Enable for label transmission and host-
command acknowledge
DEFAULT

Datalogic Touch 90 pro Specifications

General

Scan speed	256 sec/page
Decoding standards	2/5 family, Code 39, Code 32, Code CIP 39, Code 128, EAN128, EAN/UPC, ISBN/ISSN, CODABAR, Code 93, ISBT128, MSI, Plessey, Telepen, Delta IBM, Code 11, Code 49, Code 16K, GS1 Databar
Standard interfaces	USB, RS-232
Input voltage	5 V
Power consumption	150 mA
Dimensions (WxDxH)	175 x 100 x 80 mm

Weight and Dimensions

Weight	195 g