Unitech ShuttleC, User'S Installation And Configuration Manual

Page: 66 / 90

Appendices 66
ESC 40 64 @ Sleep
Clear display and Turn off Laser, Motor and Backlight.
SG15
plus
keeps functioning as normal.
ESC 41 65 A Wake Up
Return from sleep
ESC 42 66 B Select Font Set
The SG15
plus
has 2 internal font sets:
0x30 - Font set 1 (Normal sized font)
0x31 - Font set 2 (Large font)
<FONTSET>
0x30-0x31
ESC 58 88 X Show GIF
Displays a GIF on the screen. GIFs and Text can be combined on one screen. The GIF can
either be animated or static.
Image#1 is the same image as used for the Idle screen.
A displayed image will be cleared after THold seconds (see Manual)
GIFs should be uploaded using tftp.
Example: Upload file "image.gif" to image position 2:
"tftp -i 192.168.3.227 put image.gif /gif2"
<IMAGE>
0x31-0x34.
ESC 5A 90 Z Reset
Soft reset
ESC 5B 91 [ Enable/Disable scanning
Enable or disable barcode scanning <MODE>
0x30=disable
0x31=enable
ESC 5C 92 \ Enable/Disable Backlight
The backlight will be turned on or off <MODE>
0x30=off
0x31=on
ESC 5D 93 ] Sleep/Wakeup internal barcode scanner
Put the internal barcode scanner into sleep (turn off laser and motor), or
wake it up <MODE>
0x30=sleep
0x31=wakeup
ESC 5E 94 ^ Beep
The internal speaker will generate the default 'beep'.
ESC 60 96 ` Get Firmware Version
The SG15
plus
returns the current firmware version. Format "SG15Vnn.nn"
ESC 70 112 p Reroute Ethernet/WLAN communication
Can be used to directly communicate with devices on a serial port.
Normally, the data is printed on the display.
The SG15
plus
will respond by sending an 'ACK' (0x06) back to the host.
<Destination>
0x30 = Display
0x31 = Ser.Port 1
ESC 7C 124 | Only for Exit/Entry Gate Terminal use (special hardware configuration).
The galvanic isolated switch will be closed during 500 milliseconds.
The physical connection is available at the back of the special SG15.
The SG15
plus
will respond by sending an 'ACK' (0x06) back to the host.
All not mentioned commands are reserved for possible future use.
Do not implement these in your application.
Appendices