Unitech Hand Held Scanner - Manual (Page 7)

Page 6
2.4 Installed as an USB Interface
You can install the scanner with the USB interface cable to work with
either PC or iMac USB port. See Figure 1.1 for reference. Your
operating system may require the original setup CD to install the driver
with initial setup.
PC or iMAC
Keyboard
Figure 1.1. Installed as an USB Interface
USB Interface Cable
Modular Connector
SCANNER
USB Connector
The factory default setting should work with either PC or iMac USB
Interface, you may also scan the following label to make sure you get
the right device setting.
USB
2.5 Understanding the Operating Parameters
There are some operating parameters that can be configured to work
for different applications. It will be described as follow;
Intercharacter Delay
Intercharacter delay is the time period that the scanner will wait before
transmitting the next character after the first character was sent. If data
sent by the scanner was incorrect or missing characters, a longer
intercharacter delay may solve the problem.
Interblock Delay
Interblock delay is the minimum time interval between two adjacent
scanning. If the processing speed of your host device is slower than