G54-6546 / G74-6547 Display
G54-6546 / G74-6547 - Display modes
The display mode the monitor uses is controlled
by the computer. Therefore, you should refer to
your computer documentation for details on how
to change display modes.
The image size, position and shape may change
when the display mode changes. This is normal
and the image can be readjusted using the
monitor controls.
To ensure flickerfree operation, select the highest
(noninterlaced) refresh rate both the computer
and the monitor can support, (generally 72 Hz or
higher), for the addressability that your application
requires.
For the display modes listed below, the screen
image has been optimized during manufacture.
Factory Set Display Modes.
Addressability Refresh Horizontal
Rate Frequency
--------------------------------------
720 x 400 70 Hz 31.5 kHz
640 x 480 60 Hz 31.5 kHz
640 x 480 75 Hz 37.5 kHz
640 x 480 85 Hz 43.3kHz
720 x 400 85 Hz 37.9 kHz
800 x 600 75 Hz 46.9 kHz
800 x 600 * 85 Hz 53.7 kHz
1024 x 768 75 Hz 60.0 kHz
1024 x 768 ** 85 Hz 68.7 kHz
MFI2 75 Hz 41.8 kHz
NOTE:
* = Recommended for G54-6546
** = Recommended for G74-6547
Power Management
To benefit from power management, the monitor
must be used in conjunction with a computer that
implements the Video Electronics Standards
Association (VESA) Display Power Management
Signalling (DPMS) Standard.
The power management feature is invoked when
the computer recognizes that you have not used
your mouse or keyboard for a userdefinable
period of time. There are several states as
described in the table below.
Energy savings in the Stand-by and Suspend
states meet the ENERGY STAR power
consumption requirements.
As an ENERGY STAR Partner, IBM has
determined that this product meets the ENERGY
STAR guidelines for energy efficiency.
State | Power Indicator | Screen | Restoring Operation | Compliance
-------------|---------------------|--------|-------------------------|------------
On | Steady green | Normal | |
-------------|---------------------|--------|-------------------------|------------
DPMS Standby | Flashing green | Blank | Press a key or move the | ENERGY STAR
| (0.5 sec. interval) | | mouse. |
-------------|---------------------|--------|-------------------------|------------
DPMS Suspend | Flashing green | Blank | Press a key or move the | ENERGY STAR
| (1 sec. interval) | | mouse. * |
-------------|---------------------|--------|-------------------------|------------
DPMS Off | Flashing green | Blank | Press a key or move the | NUTEK
| (2 sec. interval) | | mouse. * |
-----------------------------------------------------------------------------------
* There may be a slight delay before the picture returns.
Specifications
The G54 (M/T 6546) colour monitor uses a 15 inch CRT with a viewable image size of 13.8 inches (349 mm).
Dimensions Width: 14.6 inch (370 mm)
Depth: 15.6 inch (397 mm)
Height: 15.5 inch (394 mm)
Weight 28.6 lb. (13.0 Kg)
Tilt Swivel Forward tilt: - 4°
Backward tilt: + 10°
Swivel: + 90°/-230°
Image Maximum Height: 8.27 inch (210 mm)
Maximum Width: 11.0 inch (280 mm)
Dot Pitch: 0.28 mm
Power input
Supply Voltage: 90 - 264 Vac,
Max Supply Current: 47 / 63 Hz
1.2A at 120 Vac
Video input Input Signal: Analog Direct Drive,
75 ohm 0-0.7v
Horiz.
Addressability: 1280 pels (max.)
Vert. Addressability: 1024 lines (max.)
Clock Rate: 110 Mpels/sec
Communications VESA DDC 1 /2B /2Bi
Synchronization Horiz. Frequency: 30 kHz - 69 kHz
Range Vert. Frequency: 50 Hz - 120 Hz
Power Normal Operation: 75 W
Consumption DPMS Standby: 55 W
(Typical) DPMS Suspend: 15 W
DPMS Off: < 8 W
Environment Temperature:
Operating: 0 to 40°C
Storage: - 20 to 45°C
Shipping: - 40 to 65°C
Humidity:
Operating: 10 to 80%
Storage: 5 to 95%
Shipping: 5 to 95%
The G74 (M/T 6547) colour monitor uses a 17 inch CRT with a viewable image size of 15.9 inches (403 mm).
Dimensions Width: 16.8 inch (426 mm)
Depth: 17.0 inch (433 mm)
Height: 17.1 inch (434 mm)
Weight 39.6 lb. (18.0 Kg)
Tilt Swivel Forward tilt: - 4°
Backward tilt: + 10°
Swivel: + 90°/-230°
Image Maximum Height: 9.53 inch (242 mm)
Maximum Width: 17.72 inch (323 mm)
Dot Pitch: 0.28 mm
Power input Supply Voltage: 90 - 264 Vac,
Max Supply Current: 47 / 63 Hz
1.4A at 120 Vac
Video input Input Signal: Analog Direct Drive,
75 ohm 0-0.7v
Horiz.
Addressability: 1280 pels (max.)
Vert. Addressability: 1024 lines (max.)
Clock Rate: 110 Mpels/sec
Communications VESA DDC 1 /2B /2Bi
Synchronization Horiz. Frequency: 30 kHz - 69 kHz
Range Vert. Frequency: 50 Hz - 120 Hz
Power Normal Operation: 90 W
Consumption DPMS Standby: 72 W
(Typical) DPMS Suspend: 15 W
DPMS Off: < 8 W
Environment Temperature:
Operating: 0 to 40°C
Storage: - 20 to 45°C
Shipping: - 40 to 65°C
Humidity:
Operating: 10 to 80%
Storage: 5 to 95%
Shipping: 5 to 95%
Troubleshooting
If you have a problem setting up or using your monitor, you may be able to solve it.
try the suggested actions that are appropriate to your problem.
Problem Possible Cause - Suggested Action Reference
Screen is blank and
power indicator is
off. |
No power to monitor. |
Ensure that the electrical outlet and
the monitor are both switched on.
Check that the power cord is firmly
plugged into the monitor and the
electrical outlet.
If the power cord plug has a
removable fuse, replace it.
Try another power cord.
Try another electrical outlet. |
Screen is blank and
power indicator is
steady green. |
Brightness and
Contrast may be too
low. |
Adjust brightness and contrast. |
Screen is blank and
power indicator is
flashing green
every half second. |
The monitor is in
the Power Management
Standby state.
--------------------
Display mode of the
computer is outside
the range of the
monitor. |
Press any key on the keyboard or move
the mouse to restore operation.
Check the Power Management software on
your computer.
----------------------------------------
Reconfigure the computer to use a
supported display mode. |
Screen is blank and
power indicator is
flashing green
every 1 or 2
seconds. |
The monitor is in the
Power Management
Suspend or Off state. |
Press any key on the keyboard or move
the mouse to restore operation.
Check the Power Management software on
your computer. |
'Check Signal Cable'
displays on the
screen. |
The monitor is not
receiving a video
signal. |
Check that the signal cable is firmly
connected to the computer and monitor.
Check that no pins are bent in the
signal cable connector. |
Image appears to
be flickering. |
The monitor is
operating in an
interlaced or low
refresh rate display
mode.
--------------------
The monitor may be
affected by
interference from
nearby equipment. |
Reconfigure the computer to use a non-
interlaced display mode with a refresh
rate of at least 75 Hz.
----------------------------------------
Move fluorescent desk lighting or any
equipment that produces magnetic fields
further away from the monitor. |
Image appears to
be discoloured. |
The monitor may be
affected by
interference from
nearby equipment.
--------------------
Magnetization of
monitor components
has built up.
-------------------- |
Move any equipment that produces magnetic
magnetic fields (e.g. sub woofer loud
speakers) further away from the monitor.
If another monitor is close by, a
separation distance of at least 6 inches
(150 mm) is recommended.
----------------------------------------
Degauss the monitor.
----------------------------------------
Adjust the Color settings. |
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