Zebra DS457 Series User Manual

Serial Interface 9 - 15
RTS Line State
This parameter sets the idle state of the Serial Host RTS line. Scan a bar code below to select Low RTS or
High RTS line state.
Beep on <BEL>
When this parameter is enabled, the imager issues a beep when it detects a <BEL> character on the serial
line. <BEL> gains a user's attention to an illegal entry or other important event.
*Host: Low RTS
Host: High RTS
Beep On <BEL> Character
(Enable)
*Do Not Beep On <BEL> Character
(Disable)
NOTE A NULL character must be sent to the imager before BEL to ensure the BEL character is processed
correctly.

Zebra DS457 Series Specifications

General

Connectivity	USB, RS-232
Decode Capability	1D, 2D, PDF417, Postal Codes
Scan Rate	Up to 60 scans per second
Supported Barcode Types	UPC/EAN, Code 39, Code 128, QR Code, Data Matrix, PDF417, Postal Codes
Storage Temperature	-40°F to 158°F (-40°C to 70°C)
Humidity	5% to 95% (non-condensing)
Power Consumption	2.5 W (typical)