Nokia 446PRO User manual

ZB1680A
02.00
SMY052
When re---ordering manuals, please quote the model name and part number.
Level
SMA241E
xx
Contents
Service
Chassis 446F
Part List
PCB Part List
PCB Layout pictures
Monitor Dismantling
CRTmodule .............
MainBoardmodule ......
1
Nokia Display Products Oy
P. O . B o x 1 4
FIN---24101 Salo, Finland
19” High Resolution Colour Monitor
446PRO
SMY052
SMA241H
1

446F

446F 1
Service
Contents
1. Product Overview
1.1. Technical Specifications
1.2. Certifications
1.2.1. Safety
1.2.2. EMC
1.2.3. X---ray, emissions, environmental, ergonomics
1.3. Preset Display Modes
1.4. S-- Capacitor Table
1.5. Monitor Connection
1.6. User Controls
1.7. Menu
2. Site Preparation
2.1. Location
2.2. Troubleshooting
2.3. Checking the Operation of Power Saver
3. Controlling the Memory for Picture Adjustments
3.1. Memory for User Adjustments
3.1.1. Adjustment
3.1.2. Resetting the User Memory
3.2. Memory for Factory Adjustments
3.2.1. Adjustment
4. Service Mode
4.1. Grouping of the Adjustments
4.2. Service Menu
4.2.1. Access to the Service Mode
4.2.2. Geometry
4.2.3. Grey Scale
4.2.4. Memory settings and Initializing the Replacement IC (IC204 on SMA)
4.2.5. Storing Adjustments
4.2.6. Exit from Service Menu
5. Workshop Maintenance
5.1. Important Safety Notice
5.2. ESD-- Sensitive Parts
5.3. Test Equipment
5.4. Test Patterns
5.5. Disassembly
6. Image performance
6.1. Image stabilising time
6.2. Colour temperature and tracking
6.3. White uniformity
6.4. Colour purity
6.5. Luminance
6.6. Image size
6.7. Linearity
6.8. Geometrical distortion
6.9. Jitter
7. Adjustment Procedure
7.1. Adjustment Flow Diagram
7.2. Preliminary Preparations
7.2.1. High Voltage
7.2.2. Coarse Width
7.3. Geometry
7.4. Grey Scale
7.4.1. The Most Dominant Colour
7.4.2. Low Light
7.4.3. High Light
7.5. Maximum/Minimum Contrast
7.6. Focus
7.7. Convergence
7.7.1. Measuring Conditions
7.7.2. Convergence Measuring Gauge

446F
2
7.7.3. Static Convergence
7.7.4. Dynamic Convergence
7.7.5. Allowed Error Levels for Convergence
7.8. Colour Purity
8. Screen and Faceplate Blemishes
8.1. Definitions of inspection conditions and terms
8.1.1. Standard observing condition
8.1.2. Zone division
8.1.3. Minimum distance beetween defects
8.1.4. Average diameter of defect
8.2. Face defect standard (black spot, stain)
8.3. Glass blemish
8.3.1. Scratch
8.3.2. Bubbles/foreign materials
Revision History
Rev Date Prepared by Comments
09.99 24.09.99
02.00 14.02.00 J. Paukku SMA241H added

446F 3
1. Product Overview
446F is a 19 inch monitor. The maximum resolution of 1600 x 1200 makes the monitor suitable for
PC, Macintosh and workstation applications in normally heated, ventialed and controlled office/home
environment. The monitor has an own power supply with nominal input voltage requirements from
90 V to 264 V.
1.1. Technical Specifications
Cathode Ray Tube 19” in diagonal 86˚deflection angle..........Antistatic, antireflex
Phosohor P22 medium short, Dot pitch 0.24 mm
Picture Size 354 mm x 265 mm with specified geometric distortion................
Maximum Picture Size 366 mm x 275 mm.......
Power Input Requirements Voltage 90-- 264 V, 50/60 Hz...Current 1.8 A/100 V, 0.8 A/240 V
Power Dissipation < 130 W Normal Operation...........<95WStand-- by
< 8 W Suspend
< 3 W Power off
Memory Locations 3 for factory preset display mode...........18 for user adjusted display mode
Geometric Distortion The distance between bezel and active screen edge shall not vary.........more than 2 mm in both vertical and horizontal dimensions
Luminance Min. 100 cd/m2(Nits) at center, with full white field.................
Video Input Input Signal: RGB, analog, max 0.7 V/ 75 τ.................Horizontal addressability: 1600 dots maximum
Vertical addressability: 1200 dots maximum
Synchronization Range Horizontal: 30 kHz to 107 kHz automatic......
Vertical: 50 Hz to 150 Hz automatic
Synchronization Signal Separate TTL , positive/negative.......Composite TTL , positive/negative
Max. Dot Frequency 230 MHz.........
Temperature Operating: +10˚Cto+35˚C................Packed: -- 3 0˚Cto+60˚C
Humidity Operating: 20% to 80 %...................Packed: 5% to 90 %
Weight 25.3 kg net.....................29.6 kg gross
Size, Tilt and Swivel
H
DW
20
5
90
90
Dimensions
Monitor H 471 mm.................... ........
W 470 mm........
D 464 mm........
Package H 596 mm................... ........
W 600 mm........
D 571 mm........

446F
4
1.2. Certifications
The monitor has following agency approvals
1.2.1. Safety
FIMKO, DEMKO
NEMKO, SEMKO
UL / USA
CSA / Canada
T Ü V --- G S / G e r m a n y
IAA / Korea
PSB / Singapore
CCIB / China
1.2.2. EMC
F C C --- D. O. C .
VCCI / Japan
CE / Europe
RRL EMI / Korea
BSMI / Taiwan
1.2.3. X---ray, emissions, environmental, ergonomics
T Ü V --- E R G O / G e r m a n y
DHHS / USA
TCO 99 / Sweden
Blue Angel / Germany

446F 5
1.3. Preset Display Modes
H Front Porch
Video
Full
intensity 0.7 V
Blanking 0 V
H Active Video
HSync
HBlanking
Left BorderRight Border
HBackporch
HSync.
Signal
V Front Porch VBackPorch
Video
Full
intensity 0.7 V
Blanking 0 V
V Active Video
VSync
VBlanking
Bottom Border Upper Border
VSync.
Signal
Display Mode no 00 01 02 03 04 05 06 07 08
NCE GTF642 NCE642 NCE791 NCE513 NCE501 NCE506 NCE401 NCE406 NCE40A
VFrequency/Hz 85.0 85.0 85.0 85.0 60.0 75.0 60.3 75.0 85.06
HFrequency/kHz 91.376 91.146 106.25 68.677 48.363 60.023 37.879 46.875 53.674
HPeriod/us 10.944 10.971 9.41 14.561 20.677 16.660 26.400 21.333 18.631
Active Video/us 8.032 8.127 6.97 10.836 15.754 13.003 20.000 16.162 14.222
HResolution 1200 1280 1600 1024 1024 1024 800 800 800
HSync/us 0.803 1.016 0.83 1.02 2.092 1.219 3.200 1.616 1.14
HBackPorch/us 1.456 1.422 1.32 2.20 2.6462 2.235 2.200 3.232 2.70
VPeriod/lines 1075 1072 1250 808 806 800 628 625 631
VResolution 1024 1024 1200 768 768 768 600 600 600
VSync/lines 33 336343 3
VBackPorch/lines 47 44 46 36 29 28 23 21 27
HSyncPolarity --- + + + --- + + + +
VSyncPolarity + + + + --- + + + +
H Front Porch/us 0.65 0.41 0.27 0.51 0.37 0.20 1.00 0.32 0.57
V Front Porch/lines 11 113111 1
Dot Frequency/MHz 159.360 157.500 229.490 94.500 65.000 78.750 40.000 49.500 56.250
Interlacing no no no no no no no no no

446F
6
H Front Porch
Video
Full
intensity 0.7 V
Blanking 0 V
H Active Video
HSync
HBlanking
Left BorderRight Border
HBackporch
HSync.
Signal
V Front Porch VBackPorch
Video
Full
intensity 0.7 V
Blanking 0 V
V Active Video
VSync
VBlanking
Bottom Border Upper Border
VSync.
Signal
Display Mode no 09 10 11 12 13 14 15 16 17 18
NCE NCE300 NCE306 NCE30A NCE200D NCE012 NCE011 NCE603 NCE605 NCE700 NCE70X
VFrequency/Hz 59.9 75.0 85.0 70.1 75.0 75.1 60.0 75.0 60.0 75.0
HFrequency/kHz 31.472 37.500 43.269 31.467 67.500 68.681 63.981 79.976 74.995 93.755
HPeriod/us 31.774 26.667 23.111 31.780 14.815 14.560 15.630 12.504 13.334 10.666
Active Video/us 25.420 20.317 17.778 25.423 10.667 11.520 11.852 9.481 9.877 7.901
HResolution 640 640 640 1440 1152 1152 1280 1286 1600 1600
HSync/us 3.81 2.032 1.56 3.814 1.185 1.280 1.037 1.06 1.185 0.948
HBackPorch/us 1.91 3.810 2.22 1.907 2.370 1.440 2.296 1.84 1.883 1.501
VPeriod/lines 525 500 509 449 900 915 1066 1066 1250 1250
VResolution 480 480 480 400 864 870 1024 1024 1200 1200
VSync/lines 2 3 3 2 3 3 3 3 3 3
VBackPorch/lines 33 16 25 34 32 39 38 38 46 46
HSyncPolarity --- --- --- --- +--- + + + +
VSyncPolarity --- --- --- + + --- + + + +
H Front Porch/us 0.64 0.51 1.56 0.64 0.59 0.32 0.44 0.12 0.39 0.32
V Front Porch/lines 10 1 1 13 1 3 1 1 1 1
Dot Frequency/MHz 25.177 31.500 36.000 56.640 108.000 100.000 108.000 135.640 161.990 202.510
Interlacing no no no no no no no no no no

446F 7
1.4. S-- Capacitor table
f/kHz S5 S4 S3 S2 S1 S0
27.6
xxxxxx
28.4
xxxxxx
29.2
xxxxxx
30.4
xxxxxx
30.8
xxxxxx
31.8
x x x x
32.8
x x x x
33.7
x x x x
34.7
x x x x x
36.0
x x x x
37.2
x x x x
38.3
x x x
39.4
xxxxx
40.4
x x x
41.4
x x x x
42.7
x x
44.2
x x x x
45.8
x x x
47.7
x x x
49.4
x x
51.6
x x x x
53.5
x x x
54.6
x x x
55.8
x x
57.3
x x x
59.0
x x x
60.5
x x
62.2
x x
65.3

446F
8
65.3
x
68.8
xxx
71.3
x x
74.1
x x
78.2
x x
82.8
x x
87.4
x
94.0
x
100.0
108.0

446F 9
1.5. Monitor Connection
Make sure that the monitor is disconnected from mains and the power switches of
the computer and all attached devices are turned off before connecting the monitor.
-- Connect the signal cable plug to the videocontroller connector at the back of the computer.
-- Tighten the screws on the plug by hand.
-- Connect the power cord first to the monitor and then to a grounded power outlet.
If your computer is DDC compatible (PC)
-- Do not use any adapter when connecting signal cable to your computer.
-- Do not extend the signal cable with extension lead. The DDC signals will not accept extended
cable.
--- Display controller must be compatible for External +5 V
Signal connector
Pin Signal
1-- >RV Redvideo
2-- > GV Green video
3-- > BV Blue video
4<-- N.C
5 Plugged / unplugged test
6 RG Red ground
7 GG Green ground
8 BG Blue ground
9-- > DDC +5V (optional)
10 LG Logic Gnd
11 <-- ID0 ID0 (tied to LG)
12 <-- DDC SDA
13 -- > Hs Horizontal synchronization, composite sync
14 -- > Vs Vertical synchronization
15 <-- DDC SCL
1 5
61011 15

446F
10
1.6. User Controls
12
34
1. Power switch
2. Power on indicator
3. Menu button
4. Select and adjustment buttons
When the power is turned on, the power-- on indicator will light.
The colour of the the power-- on light indicates the operating state of the monitor.
- Green: The monitor is in Normal, Stand---by or Suspend operation.
- Blinking Green: The monitor is in Automatic Power off state.
- Not illuminated: The monitor is turned off with power switch or disconnected from mains outlet.
The power switch does not disconnect the monitor from mains. In oder to make the monitor completely powerless, unplug the power cord from power outlet.

446F 11
1.7.Menu
1.7.1. Moving in the menu
Menu operations are controlled with button and ---/+ buttons.
aCall the menu to the screen by pushing button.
bSelect the header with ---/+ buttons.
cPush to confirm the selection.
Adjustment and settings corresponding the header appear below the header field.
dSelect the adjustment with ---/+ buttons.
ePush to confirm the selection.
Menu disappears and a scale shows the position of the adjsutment. In addition to the bar, position
of the adjustment is shown as a percenage of the maximum value. The upper number shows the
currentvalueandtheloweroneshowsthevaluewheretheadjustentstarted.
fAdjust with ---/+ buttons.
gWhen ready, push button.
1.7.2. Exit Menu
Select EXIT MENU and pushing button.or push + and --- buttons together

446F
12
TILT
30%
PREVIOUS VALUE: 40%
A D J U S T: --- / + OK :
SIZE & POSITION
SHAPE...
SHARPNESS
COLOR...
MISCELLANEOUS
EXIT MENU
AUTO SHAPE
HORIZONTAL CENTERING
WIDTH
VERTICAL CENTERING
HEIGHT
HORIZONTAL CENTERING
53%
PREVIOUS VALUE: 50%
HEIGHT
30%
PREVIOUS VALUE: 40%
a
b
e
f
g
c
d
SIZE & POSITION
SHAPE
SHARPNESS
COLOR...
MISCELLANEOUS
EXIT MENU
DEFAULT SHAPE
TILT
ORTHOGONALITY
TRAPEZOID
PINCUSHION
PINCUSHION BALANCE
WIDTH
44%
PREVIOUS VALUE: 50%
VERTICAL CENTERING
45%
PREVIOUS VALUE: 50%
6500K, 7000K, 8000K, 9300K, 10000K, 1, 2
M O V E --- / + S E L E C T:
NOKIA 446PRO 75Hz
A D J U S T: --- / + OK :
A D J U S T: --- / + OK :
A D J U S T: --- / + OK :
A D J U S T: --- / + OK :
M O V E --- / + S E L E C T:
NOKIA 446RO 75Hz
ORTHOGONALITY
30%
PREVIOUS VALUE: 40%
A D J U S T: --- / + OK :
TRAPEDOIZ
30%
PREVIOUS VALUE: 40%
A D J U S T: --- / + OK :
PINCUSHION
30%
PREVIOUS VALUE: 40%
A D J U S T: --- / + OK :
PINCUSHION BALANCE
30%
PREVIOUS VALUE: 40%
A D J U S T: --- / + OK :
SIZE & POSITION
SHAPE
SHARPNESS
COLOR...
MISCELLANEOUS
EXIT MENU
CONTRAST
BRIGHTNESS
DEFAULT COLOR
COLOR PRESETS 9300 K
RED
GREEN
BLUE
SAVE CURRENT COLOR
M O V E --- / + S E L E C T:
NOKIA 446PRO 75Hz
SIZE & POSITION
SHAPE...
COLOR...
MISCELLANEOUS
EXIT MENU
MONITOR DEFAULTS
DEMAGNETIZE
ABOUT MONITOR
MENU OPTIONS
M O V E --- / + S E L E C T:
NOKIA 446PRO 75Hz
MENU OPTIONS
LANGUAGE/SPRACHE/LANGUE
HORIZONTAL POSITION
VERTICAL POSITION
DISAPPEARANCE TIME 1:00
BACK
A D J U S T: --- / + OK :
LANGUAGE/SPRACHE/LANGUE
ENGLISH
DEUTSCH
SVENSKA
SUOMI
ITALIANO
FRANCAIS
ESPANOL
CANCEL
A D J U S T: --- / + OK :
MOIRE
30%
PREVIOUS VALUE: 40%
A D J U S T: --- / + OK :
NAVI
NAVI
SIZE & POSITION
SHAPE
SHARPNESS
COLOR...
MISCELLANEOUS
EXIT MENU
DEFAULSHARPNESS
VERTICAL CONVERGENCE
HORIZONTAL CONVERGENCE
MOIRE
M O V E --- / + S E L E C T:
NOKIA 446RO 75Hz
--- +

446F 13
2. Site Preparation
2.1. Location
This Monitor is designed for normal office conditions. It is equipped with own power supply. It is not
to be serviced or repaired on site
2.2. Troubleshooting
Local service facilities should perform simple maintenance such as trimming. More advanced main-
tenance and repair that requires replacement of components which in turn requires testing and re-
trimming should be carried out in a central workshop.
Symptom Measures
Picture
screen is
blank
The indi-
cator on
the front
panel is
not illumi-
n
a
t
e
d
Check that the power cord is correctly connected to the monitor and to the power
outlet. If the monitor is powered through the computer, check that the computer is
switched on with the mains switch. Use a desk light, for example, to verify that
current is connected to a power outlet. If no electricity is connected to the outlet,
call an electrician.
nated Unplug the monitor from power outlet for about one minute.
The indi-
cator on
t
h
f
t
Check that the signal cable connector is connected. If the connector is loose
tighten the connector’s screws.
the front
panel is il-
l
u
m
i
n
a
t
e
d
The Monitor might be in stand-- by position. Push one of the buttons or move the
mouse.
l
u
m
i
n
a
t
e
d
U
n
p
l
u
g
t
h
e
m
o
n
i
t
o
r
f
r
o
m
o
u
t
l
e
t
f
o
r
a
b
o
u
t
o
n
e
m
i
n
u
t
e
U
np
l
ug
t
h
emon
i
t
or
f
rom ou
t
l
e
t
f
or a
b
ou
t
one m
i
nu
t
e.
Switch off the monitor and the computer. Remove the signal cable from the
computer. Switch on the monitor using the power switch. If the Selftest error menu
appears on the screen, it is evident that the monitor functions correctly and
the problem is caused by an error in other parts of the system.
Check the signal cable’s connection pins. If the pins are slightly distorted,
usenoseplierstostraightenthem.
The computer may use a timing values which are out of the monitor’s synchro-
nization range.
Picture has colour de-
f
t
Demagnetize the monitor.
fects If colour defect is repeated without the monitor having been moved, it is possible
that the monitor is influenced by a strong magnetic interference field (near to
a high power cable, for example). Try to find a better location for the monitor or
the interference source. Note that another monitor placed too near (less than
30 cm.) may also generate interference in the picture.
Picture has strong colour
defect,
Switch off the monitor and the computer. Remove the signal cable from the
computer. Switch on the monitor using the power switch.Check the colour of the
Red, Green and Blue bars. If they have pure colours, the fault is not in the monitor.
Check signal cable connectors and the computer. If the menu itself and the colour
bars are discoloured, the monitor is obviously damaged.
Pictureisstablebutdis-
torted
Your computer may use a timing for which the corresponding picture characteris--
tic adjustments have not been set at the factory. Adjust the picture characteristics
Picture is unstable Check the proximity of other electrical devices that generate magnetic fields,
such as speakers, other monitors, electric fans and fluorescent light fixtures.
s
u
c
a
s
s
p
e
a
e
s
,
o
t
e
o
t
o
s
,
e
e
c
t
c
a
s
a
d
u
o
e
s
c
e
t
g
t
t
u
e
s
Make sure your computer and video card are properly configured for your
monitor.
The automatical appearance of the Error menu on the screen means that the signal is faulty or miss-
ing.
ERROR
Red
Green
Blue
Signal: No signal
Cable not connected
ERROR
Red
Green
Blue
Signal: No signal
Cable connected OK

446F
14
2.3. Checking the Operation of PowerSaver
The proper operation of the function requires a computer with VESA DPMS power management
capabilities. Note that the power saving feature must be activated in the computer when checking
the operation.
State Colour of the power-- on indicator 5V Heater 12V Video
Normal Operation Green Yes Yes Yes Yes
Stand-- by Green Yes Yes Yes No
Suspend Red Yes Yes No No
Power Off Red Yes No No No
DPMS (Display Power Management Signaling) is a trade mark of Video Electronics Standard
Association (VESA)

446F 15
3. Controlling the Memory for Picture Adjustments
Thepictureadjustmentvaluesarestoredinnon-volatilememory.Thememoryhasseparatedareas
for User Adjustments and for Factory Adjustments.
3.1. Memory for User Adjustments
3.1.1. Adjustment
1 If there are values available in the memory for user adjustments, corresponding to the present
timing signals, they are always used.
2 New user made adjustments are stored to the memory for user adjustments.
3.1.2. Resetting the User made settings for geometry or image
3 User memory can be emptied from user made settings. Resetting affects only the timing
which is currently active. The reset function is inhibited if no corresponding factory preset dis-
play mode exists.
After resetting all picture properties are coming from memory for factory adjustments.
3.2. Memory for Factory Adjustments
3.2.1. Adjustment
4 Factory adjustments can be updated with service menu in service mode. If there is no location in
factory adjustment memory for display mode currently in use, the adjustment affects the memory
foruseradjustments.
-- If the memory location mentioned in case 1 is empty, the picture adjustment values are read
from memory for factory adjustments. Factory adjustments, corresponding to the current display
mode, are transferred to user memory if any picture property is adjusted. After that the operation
is as in case 1.
Basic
Adjustments 1
4
3
4
The memory can be
updated with Service
menu in Service Mode
The memory can be
updated with User Menu
in User Mode
Initialization
Memory for
User
Adjustments
SMA IC204
Memory for
Factory
Adjustments
SMA IC204
Preset Recall
Storing
2
Refer to the chapter ”Service Mode”

446F
16
4. Service Mode
Service Mode is needed for updating of the factory adjustments for display mode listed in the chap-
ter Preset Display Modes. If there is no location in factory adjustment memory for display mode cur-
rently in use, the adjustment affects the memory for user adjustments.
4.1. Grouping of the adjustments
There are three groups of software adjustments in service mode:
-- Geometry set
-- Grey scale adjustment set
The following table shows how the adjustments act in relation to the display modes.
Adjustment Common for
all Display
modes
Separate for
each Display
mode
Available in
User Mode
Available in
Service Mode
Horizontal centering XXX
Vertical centering XXX
Height XXX
Width XXX
Pincushion XXX
Pincushion balance XXX
Trapezoid XXX
Orthogonality XXX
S--correction X X
C--correction X X
E/W corner X X
Tilt X X X
Moire X X X
Raster X X
G2 X X
Min contrast X X
Max contrast X X
R Black level X X
G Black level X X
B Black level X X
RAmpl X X X
GAmpl X X X
BAmpl X X X
BCL adjust X X
Vertical conv X X X
Horizontal conv X X X
Init burn in test * X
Common adjustments need to be adjusted only once. Separate adjustment must be performed for
every display mode to be stored
* Init burn in test only for manufacturing purposes

446F 17
4.2. Service Menu
4.2.1. Access to Service Mode
Activate 9300K color temperature before you go to the service menu.
Activate the service mode always in 91.376 kHz/85 Hz (GTF642).
First switch OFF the monitor with power switch.
1) Push button down.
2) While keeping button down, switch ON the monitor.
3) Release button when the power-- on indicator is illuminated.
4) Press button.
5) Monitor ask password. Type the password (7711) with the ---/+ buttons.
6) Press button.
Select the items in the Menu with the --- or + buttons. Push the button to open Geometry, Grey
Scale, Product Information or Memory Settings. Adjust each property with the --- or + buttons.
4.2.2. Sharpness
Geometry submenu contains placement, size and shape adjustments.
GEOMETRY...
GREYSCALE...
SHARPNESS
PRODUCT INFORMATION . . .
MEMORY SETTINGS . . .
RASTER
WIDTH
HORIZONTAL CENTERING
HEIGHT
VERTICAL CENTERING
PINCUSHION
PINCUSHION BALANCE
TRAPEZOID
ORTHOGONALITY
S CORRECTION
C CORRECTION
E/W CORNER
TILT
EXIT
00: 1280x1024 85HZ
4.2.3. Grey Scale
This monitor has six preset tints. With tint numbers smaller than 3 the picture becomes reddish and
with tint numbers greater than 3 the picture turns blue.
Tint no 1 2 3 4 5 6 7
Colour Temperature 5000K 6000K 6500K 7000K 8000K 9300K 10000K
The grey scale adjustment affects directly tint number 6 (9300K) only. Other tints are derived auto-
matically from 9300K colour temperature.

446F
18
GEOMETRY...
GREYSCALE...
SHARPNESS
PRODUCT INFORMATION . . .
MEMORY SETTINGS . . .
CONTRAST
MIN CONTRAST
MAX CONTRAST
BRIGHTNESS
G2
RED BLACK LEVEL
GREEN BLACK LEVEL
BLUE BLACK LEVEL
RED AMP.
GREEN AMP.
BLUE AMP.
BCL ADJUST
EXIT
00: 1280x1024 85HZ
MODEL: HP P1110
SERIAL NUMBER FI92500061
POWER ON HOURS 23
S TA N D --- B Y H O U R S 0
SUSPEND HOURS 0
ACTIVE--- OFF HOURS 0
FIRMWARE 0.19
EXIT
TYPE : O
CUSTOM COLOR: 1
DDC : EXT (24LC21)
INITIALIZE EEPROM
INIT BURN IN TEST
EXIT
GEOMETRY...
GREYSCALE...
SHARPNESS
PRODUCT INFORMATION . . .
MEMORY SETTINGS . . .
VERTICAL CONV
HORIZONTAL CONV
MOIRE
EXIT
GEOMETRY...
GREYSCALE...
SHARPNESS
PRODUCT INFORMATION . . .
MEMORY SETTINGS . . .
GEOMETRY...
GREYSCALE...
SHARPNESS
PRODUCT INFORMATION . . .
MEMORY SETTINGS . . .
00: 1280x1024 85HZ
00: 1280x1024 85HZ
00: 1280x1024 85HZ
4.2.4. Memory settings and Initializing the Replacement IC204 on SMA board
If the memory for factory adjustments is replaced, it must be initialized. During initializing all memory
locations are written with approximate values. They must be updated in service mode as explained
in the chapter ’Adjustment Procedure’.
- INTIALIZE EEPROM always with using display mode no 00! (91.376 kHz/85 Hz (GTF642))
- After initializing switch OFF the monitor.
- Activate service mode as explained before.
- Select Memory settings ---menu.
- Select Monitor type O, custom color 1 and DDC (EXT (24LC21)
Caution
Initializing of a programmed memory IC deletes all user and factory made adjustments.
4.2.5. Storing the Adjustments
When the adjustment is ready, return to the menu by pushing the button. Adjustement will be
stored automatically.
4.2.6. Exit from Service Mode
Switch off the monitor.
4.2.7. Uninstalled EEPROM
If you have uninstalled EEPROM. You can not adjust in user menu. You have to go first in service
menu and select Memory settings --- Initialize EEPROM.