HP omnibook 2000_5500_5700 Manuale Di Servizio

53

COM Ports…

Serial Port:

None
COM1, Addr 3F8, IRQ 4
COM2, Addr 2F8, IRQ 3
COM3, Addr 3E8, IRQ 4
COM4, Addr 2E8, IRQ 3

COM1, Addr 3F8, IRQ 4

IR Port

None
COM1, Addr 3F8, IRQ 4
COM2, Addr 2F8, IRQ 3
COM3, Addr 3E8, IRQ 4
COM4, Addr 2E8, IRQ 3

COM2, Addr 2F8, IRQ 3

LPT Port

Printer Port

None
LPT1, Addr 378
LPT2, Addr 278
LPT3, Addr 3BC

LPT1, Addr 378

LPT Type

Port Definition

Standard AT (Centronics)
Bidirectional (PS-2)

Bidirectional (PS-2)

Keyboard Setup…

Key Delay

¼ sec; ½ sec; ¾ sec; 1
sec

½ sec

Select the delay period to
wait (after a key is
pressed) before it will
begin to repeat.

Key Repeat Rate

2 cps; 6 cps; 10 cps; 15
cps; 20 cps; 30 cps

10 cps

Select the rate at which
keys will be repeated when
they are held down longer
than the Key Delay period.

Keyboard
Numlock

Selected, Not selected

Not selected

Start computer with NUM
LOCK enabled.

External Devices…

VGA Display
device

External VGA if attached,
LCD off;
Both external VGA and
LCD

External VGA if
attached, LCD off;

When ‘External VGA…’ is
selected, if an external
VGA monitor is detected, it
will be enabled and the
LCD will be turned off.
When ‘Both external VGA
and LCD’ is selected, both
are ALWAYS on.

Television Type

NTSC; PAL

NTSC

Select the television type.
This setting is available
only on the OmniBook
5500.

Force recognition
of external VGA

Selected; Not selected

Not selected

Available only when Both
external VGA and LCD is
selected.  This setting
not available on the
OmniBook 5500.

Enable External
FN Key

Selected; Not selected

Selected

When enabled, CTRL +
ALT on external keyboard
acts as FN key.

Ignore External

Selected; Not selected

Not selected