BTC EMPREX 9089 User Manual

K E Y B O
K E Y B O
9 0 8 9 K E Y
9 0 8 9 K E Y
This keyboard is fully compatible with IBM PS/2.

Keyboard Cable Connector

PS/2 Compatible Cable
(6-pin Miniatures Din Connector)
Pin# Signal Name Voltage
1 Keyboard Clock +5VDC Signal
2 Ground 0
3 Keyboard Data +5VDC Signal
4 Reserved 0
5 +5VDC +5VDC
6 Reserved 0

The ACPI Power Management

Keys and Their Functions

System requirement:
Microsoft Windows 98 operating system.
The system supporting ACPI or APMII.
ATX motherboard and ATX power supply.
The functions of the power management are specified and performed by Windows 98 operating
system, no vendor-specified driver is needed to use them, but the Windows 98 operating system is
necessary. There could be one or two or three ACPI power management keys on the keyboard, those
functions are as follows.
Power off key: Power down the system.
Sleep key:
Put the system to sleep.
Wake up key:
Wake up or powers up the system.
Power key:
(Single key with three functions above)
Press this key and hold over four seconds to power down the system.
Press this key and release it within four seconds to put the system to sleep.
When the system is asleep or powered down, press this key and release it within four
seconds to wake up or power up the system.
A R D 9 0 8 9 B T C /
A R D 9 0 8 9 B T C /
B O A R D U S E R
B O A R D U S E R
E M P R E X
E M P R E X
' S G U I D E
' S G U I D E