IDEC Micro HG4G Series, Instruction Sheet

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10
No. Name Description
(1) POWER LED Green (lit) : Normal Operation
(Power is ON.)
Not lit : Power is off.
(2) Display
(3) Touch Panel
(4) Power Supply Terminal
(5) Serial Interface (COM2) RS232C, RS422/485
Connector : Terminal Block 9 pin
(6) Serial Interface (COM1) RS232C, RS422/485
Connector : D-sub 9 pin
(7) Audio Interface (AUDIO OUT) LINE OUT (Stereo)
Recommended maximum load :
10
kΩ
Connector : Mini Jack (
φ3.5mm)
(Except for HG2G-5F)
(8) Ethernet Interface (LAN) IEEE802.3u
10BASE-T/100BASE-TX
Connector : RJ-45
(With Auto MDI/MDI-X function)
(9) USB Interface (USB1) USB2.0 (Device)
Connector : Mini-B
(10) USB Interface (USB2) USB2.0 (Host)
Connector : Type A
(11) Memory Card Interface (SD) For SD Memory Card
(12) SD Memory Card Access Lamp
(13) Expansion Unit Interface (EXT) For IDEC MICROSmart Expansion
Modules
(14) Battery Cover
(15) Terminating Resistor Selector Switch For COM2 RS422/485 interface
(16) Audio Interface (AUDIO IN) LINE IN (Stereo)
Input impedance : 6
0kΩ
Connector : Mini Jack (φ3.5mm)
(17) Video Interface (VIDEO IN) NTSC/PAL
Connector : Pin Jack