Operation Guide

3
Contents
Declaration-------------------------------------------------------------------------------------- 1
Matters Needing Attention and Safety Warning---------------------------------------4
Product Overview------------------------------------------------------------------------------8
Product Features--------------------------------------------------------------------8
Model Tq-69 control port and key description----------------------------- 10
Model Tq-638 control port and key description--------------------------- 12
Model Tq-648 control port and key description--------------------------- 14
Model Tq-828 control port and key description--------------------------- 16
Control port schematic illustration-----------------------------------------------18
Description of remote control-----------------------------------------------------19
RS_232 communication protocol and basic operation------------------ 20
Product installation and commissioning----------------------------------------------- 21
Connect with external computers--------------------------------------------- 22
Connect with built-in computer------------------------------------------------ 23
Product specification------------------------------------------------------------------------ 24
Simple troubleshooting methods.--------------------------------------------------------26
Equipment maintenance------------------------------------------------------------------- 27
Accessories and environmental instructions----------------------------------------- 28