Hitachi HF-W2000, Instruction Manual

Page: 202 / 325

6. CHECKUP AND MAINTENANCE
6-26
6.5 Enabling the Remote Power On Function
CAUTION
Do not directly touch the parts inside the equipment with your hand when you
install or remove a jumper socket. Those parts are hot and if you touch them,
you may get burned. In addition, if you touch them, they may get damaged and
that may result in failure of the equipment.
When you use the remote power on function of the optional RAS external control port,
remove the jumper socket attached to the JP2 pins on the motherboard. Whether a jumper
socket is attached determines whether the function of the external contact GENDI2 is a
general-purpose digital input signal or the remote power on signal. (See “5.8.2 External
control specification”.)
Whether a jumper
socket is attached
GENDI2 setting
Attached General-purpose digital
input signal
Not attached Remote power on signal
(1) Before attaching or removing the JP socket
・
Before starting to work, see “6.3.2 Before installing or removing components”.
(2) Removing the JP socket
[1] Follow the instructions in “6.3.3 Installing and removing the cover of the equipment”
to remove the cover of the equipment.
[2] When removing the JP socket, follow the instructions in “6.3.4 Installing and removing
an extension board” to remove an extension board if the extension board is interfered with
the work.