Zebra DS4308 Product Reference Guide

4 - 46 DS4308/DS4308P Digital Scanner Product Reference Guide
Unsolicited Heartbeat Interval
Parameter # 1118 (SSI # F8h 04h 5Eh)
The imager supports sending Unsolicited Heartbeat Messages to assist in diagnostics. To enable this feature
and set the desired unsolicited heartbeat interval, scan one of the time interval bar codes below, or scan Set
Another Interval followed by four numeric bar codes from Appendix G, Numeric Bar Codes (scan sequential
numbers that correspond to the desired number of seconds).
Scan Disable Unsolicited Heartbeat Interval to turn off the feature.
The heartbeat event is sent as decode data (with no decode beep) in the form of:
MOTEVTHB:nnn
where nnn is a three-digit sequence number starting at 001 and wrapping after 100.
10 seconds
(10)
1 minute
(60)
Set Another Interval
*Disable Unsolicited Heartbeat Interval
(0)

Zebra DS4308 Specifications

General

Sealing	IP42
Connectivity	USB, RS232, Keyboard Wedge, TGCS (IBM) 46XX over RS485
Decode Capability	1D, 2D, PDF417
Drop Specification	Withstands multiple 1.5 m (5 ft) drops to concrete
Operating Temperature	32° to 104° F/0° to 40° C
Storage Temperature	-40° to 158° F/-40° to 70° C
Humidity	5% to 95% (non-condensing)
Weight	5.7 oz./161.9 g
Dimensions	6.5 in. H x 2.6 in. W x 3.6 in. D 16.5 cm H x 6.6 cm W x 9.1 cm D