Hitachi UHD8610PC - RS232 HEX Commands

English - 32 -
SIGNAGE SETTINGS COMMANDS
Command Description Parameter Return
GETTOTALSPACE
get total usb space
(in MB)
no parameter #*The total space is ... MB
GETFREESPACE
get free usb space
(in MB)
no parameter #*The total space is ... MB
SAVEMODELINFO
saves model name
and sw version to a
removable device
no parameter
#*Model info is saved
OR
#*No Removable drive is
connected
(If there is no device connected)
SETSCHEDULER
enables/disables
scheduler


OFF)
GETSCHEDULER
get scheduler enabled/
disabled
no parameter 
SETSCHEDULEOP
set scheduler
parameters
string n ( on time_off time_
source in format: hh:mm_
hh:mm_source )
#*Schedule parameters are ... (set/
not set).
GETSCHEDULEOP
get scheduler
parameters
no parameter
#*Scheduler on/off time and
source is: ......
(hh:mm_hh:mm_source)
RS232 HEX Commands
Protocol Test Steps
• 
1 connections of the these boards are explained below:
1. 
be tested separately in this type of the board
2. RJ12 and DSUB9 both are connected to UART 0. UART 1 is supported for OPS module but not

• Activate HEX protocol on Display.
a. Enter Signage Settings Menu.
b. Change ASCII option to HEX in UART 0 or UART 1 sub-menu item
• 
below:
Baud Rate :
Parity : None
Data Bits : 8
Stop Bits : 1
Handshake : None
• 
 
All byte values are hexadecimal.
Error Responses
• NAK reply: 15 

• Error reply: 1C 00 00
