JVC DR-MH300BE, Service Manual

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1-12 (No.YD089)
5.1.1 Setting JIG mode
To display SYSTEM INFO or to update firmware, the main body needs to be set to JIG mode.
(1) Turn the main body ON.
(2) Press the buttons of the remote control unit attached to product in the following order : "SET UP"
→
"2"
→
"8"
→
"ENTER"
(3) When a colon ":" between "hour" and "minute" of a clock in FL indicator blink, it means that the main body has been set to JIG
mode properly.
(4) Turn the main body OFF, and then turn it ON again.
*Once the main body is set to JIG mode, the JIG mode cannot be cancelled even if the power cord is pulled out from the wall
socket.
5.1.2 Canceling JIG mode
(1) Transmit "43-9D" to the main body by using JIG remote control unit.(Please end a setting menu pushing “SET UP” button of the
remote control unit appended to the commodity beforehand when a setting menu is displayed.)
(2) A colon ":" between "hour" and "minute" of a clock in FL indicator light.
(3) Turn the main body OFF, and then turn it ON again.
NOTE:
After repair work, be sure to cancel JIG mode. Before returning product to a user, confirm that a colon ":" between "hour" and
"minute" of a clock in FL indicator light.
Not in JIG mode In JIG mode
[ Example ]
15 : 07 15 07
A colon blinks.
S TA N D B Y / O N
PR
HDD DVD
RAM/RW
ENTER NAVIGATION GUIDE
PR
PUSH-OPEN
(2)b
(2)c
(2)d
(2)a
(3) (1),(4)
"(2) a-d" shows the order of pressing the buttons.
15 : 07