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1. HVS-GPIO128 Overview
The HVS-GPIO128 is a Interface Extension Unit for HVS (Hanabi) Series switchers.
Supported HVS Series switcher
Number of unit connection
HVS-2000
1
An HVS-GPIO128 unit can add the following interfaces to switchers.
Serial port: 9-pin D-sub x 4
Free assignable GPI port: 37-pin D-sub (female, 128 input/output) x 4
2. Panel Description
2-1. Front Panel
No.
Name
Description
A
POWER
Displays the power status.
B
LAN
Displays the connection status between HVS-GPIO128 and
switcher.
Also displays the Flash-writing status.
C
GPI
Lights green when GPI signal is sent or received.
D
SERIAL1-4
Lights green when serial data is sent or received.
E
RESET
Resets HVS-GPIO128.
◆
Lit Indications for POWER and LAN indicators
Indication
Indicator
Lit
Green
Flashing
Red
Lit
Orange
Unlit
POWER
Normal
Power alarm
LAN
Normal
(Normal mode)
Flash writing
* Do NOT power off
while it is lit.
Disconnected
A B
D
E
C
POW ER LAN
SERIAL
GPI 1
2
3
4
RESET
HVS-GPIO128
GPI UNIT