J-Tech Digital JTECH-4K88-EX2 - Table of Contents

2
Operating Instruction
Catalogue
1. Features ................................................................................................................ ........................... 3
2. Package Contents ................................................................................................. ........................... 3
3. Specifications ........................................................................... ....................................................... 3
4. Panel Descriptions........................................................................................................................... 4
4.1 Input / output channel key operation ..................................................................................... 5
4.2 Video switching operation ..................................................................................................... 6
4.2.1 Video sw itch ................................................................................. .............................. 6
4.2.2 Video Control ............................. ........................................................................... ..... 6
The specific operation is as follows: ................................................................................... 6
4.3 EDID Set Mode Interface...................................................................................................... 9
4.4 SETUP mode Interface ........................................................................................................ 10
1. RS-232 Baud Rate setting ............................................................................................. 10
2. DHCP On/Off setting (Default OFF) ............................................................................ 10
3. Reboot setting ............................................................................................................... 11
4. Factory setting ............................................................................................................... 11
4.5 INFO mode Interface .......................................................................................................... 12
5. Application Diagram ..................................................................................................................... 1 3
6. Re mote Control Description ......................................................................................................... 14
7. IR system .. .................................................................................................................................... 1 4
8. Co mmand Control .. ....................................................................................................................... 15
9. Web Control ......................................................................................................... ......................... 16
9.1. Change the IP address of your PC. ..................................................................................... 16
9.2. Enter Web and Control. ...................................................................................................... 17
“VIDEO” interface description: ........................................................................................ 18
“AUDIO” interface description: .................................................................................... ... 19
“EDID” interface description: ........................................................................................... 2 0
“Network” interface description: ...................................................................................... 21
System interface description: ................. ........................................................................... 2 1
10. RS232 Pass through .................................................................................................................... 22
11. RS232 Online upgrading Firmware ............................................................................................ 22
MAINTENANCE ............................................................................................................................. 2 3
PRODUCT SERVICE ......................................... .............................................................................. 2 3
WARRANTY ............................. ....................................................................................................... 2 3
MAIL-IN SERVICE ......................................................................................................................... 24