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PROBLEM

ITEMS TO CHECK

LOCATION



Black vertical
lines are visible
on the screen.

Thin vertical black lines on one or both sides of the
screen.  This minor condition is caused by grille element
overlap which can occur during shipping.

Position an open white window over the affected area of
the screen and maximize the brightness and contrast
controls.  This will cause localized heating of the overlap
which will clear in a few minutes.  Be sure to readjust the
brightness and contrast controls back to the normal
viewing levels after this procedure.

Two fine horizontal
lines are visible on
the screen.

The 2 very faint thin lines across the screen are normal.
They are caused by the aperture grille stabilization
filaments(Damper Wires) which are required for all
aperture grille CRTs’.

A buzzing sound
when power on.

A brief vibration or hum sound that is heard just after power
up is normal.  This is caused by the automatic degaussing
function.  This sound will be heard each time the monitor is
powered up from a cold start and each time the manual
degauss button is used.

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This monitor has
"SELF DIAGNO-
SIS" to check the
operating condi-
tions of the moni-
tor.
If the signal cable
is disconnected or
abnormal signal is
received, the fol-
lowing message
will appear.

Check the color bar. (e.g RED, GREEN, BLUE)
CHECK the H, V signal input.
Push the > button, the picture size is expanded to a large
size.
Check power-on indicator on the bezel.
If this indicator is blinking (Orange--> Black--> Orange),
there is a possibility of failer.
Please call your Authorized Product Support.

Summary of Contents for 230538-001 - P 1210 - 22" CRT Display

Page 1: ...b Compaq P1220 July 2001...

Page 2: ...nnector hoods in order to maintain compliance with FCC Rules and Regulations DeclarationofConformityfor products marked with the FCC logo United States only This device complies with Part 15 of the FC...

Page 3: ...ments of the EPA Energy Star program As an Energy Star Partner Compaq Computer Corporation has determined that this product meets the Energy Star guidelines for energy efficiency Specificdetailsonusin...

Page 4: ...2 PART NAME 1 5 2 1 Control Names 1 5 2 2 Function 1 5 3 INSTALLATION AND CONNECTION 1 6 3 1 AC Power Connection 1 6 3 2 Signal Cable Connection 1 6 3 2 1 Connection to VGA Compatible System 1 6 3 2...

Page 5: ...for pre pro grammed screen display standards and is also capable of storing additional user adjustment parameters The monitor has AUTO SIZE ADJUST function to optimize the size and distortion for Non...

Page 6: ...or color purity Avoidcoveringtheslotsoropeningsofthemonitor Allow adequateventilationaroundthemonitorsotheheatfrom the monitor can properly dissipate Avoid putting the monitor into any enclosure that...

Page 7: ...Unpacking After you unpack the box you should have all of the items indicatedinFigure1 Savetheboxandpackingmaterials in case you transport the monitor Figure 1 1 Color Monitor 2 AC Power Cord 3 Signa...

Page 8: ...r 10 USB DOWNSTREAM PORTS To connect to USB equippedperipherals e g USBcameras keyboards printers etc 2 2 Function 1 POWER SWITCH A push on push off switch for AC power 2 POWER ON INDICATOR This indic...

Page 9: ...ctor is provided for compatible analog RGB outputs from your computer 3 2 1 Connection to VGA Compatible System Figure5showstheSC B110cableconnectiontotheVideo Graphics Array VGA port 1 Power off both...

Page 10: ...puters Figure 6 shows the connection to two computers Refer to clause 3 2 1 for the connection procedure 3 3 USB System Basic Application The Computer is required to have Windows 98 or later installed...

Page 11: ...am ports on the display monitor After the enumera tion thekeyboardandmousecanbeusedbyconnecting to the downstream ports if they are USB compliant Do not unplug the USB cable during the enumerations 1...

Page 12: ...has an OSD On Screen Display function The following procedure shows how to adjust the screen using the OSD function 4 1 How to adjust the screen If you don t press any button for the time set at OSD...

Page 13: ...ORY PRESET to restore to the factory preset level B Press and buttons together to restore to the factory preset level C Set data does not change by the change of the signal timing 4 2 Adjustment Items...

Page 14: ...If a non Factory Preset timing is used FACTORY PRESET does not work X Available...

Page 15: ...nals Monitormaynotbeabletogetfull screenimagedependon signal Inthiscase pleaseselectotherresolution orother vertical refresh timing Make sure you wait a few seconds after adjusting the size of the ima...

Page 16: ...le stabilization filaments Damper Wires which are required for all aperturegrilleCRTs A buzzing sound when power on A brief vibration or hum sound that is heard just after power up is normal This is c...

Page 17: ...video signal at 9300K 8MPCD Horizontal or 2 0 sec typ Vertical or 400 sec typ DISPLAY SIZE 396mm x 297mm typ s ratio 4 3 371mm x 297mm typ ratio 5 4 COLOR 5000K 9300K POWER SOURCE AC100 120 220 240V...

Page 18: ...4 VERTICALSYNC VCLK 15 SCL DDC DISPLAY DATA CHANNEL SDA SERIAL DATA SCL SERIAL CLOCK NC NO CONNECTION NOTE Available on Input A No connection on Input B For P1220 only 7 APPENDIX DDC DISPLAY DATA CHAN...

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