NEC HC3915 User manual

A MITSUBISHI
AUTO-TRACKING WITH DIGITAL CONTROL
COLOR DISPLAY MONITOR
MODEL
| HC3915 R/RV SERIES
USER'S GUIDE
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ARliHEAERUNEAENSÉRECE #5
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| CAUTION
These products or technologies are subject to
Japanese and/ or COCOM strategic restrictions,
and diversion contrary thereto is prohibited.
Attached power cords
Two following power cords are supplied with
display monitor.
If you can not use a cord with plug (Eur. 220V).
Please use another one without plug (U.K. 240V)
and connect the plug with earth suitable for
your area.
Europe :220V U.K.:240V
рее (ре
CP870D004A10
CAUTION
* The detachable power supply cord designed for safety is provided
with this set. |
It is to be used with a properly grounded power. receptacle to
avoid possible electrical shock. | |
*Do not remove the back cover of the set as this can expose you
to very high voltages and other hazards.
*Please use shielded cables as signal cables for preventing inter-
ference to radio communications.
i Atte li, pn Sle pens =
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For Model HC3915RV Series:
HERSTELLER-ERKLARUNG ZUR ALLGEMEINEN
GENEHMIGUNG NACH DEM HOCHFREQUENZGERATEGESETZ
Bescheinigung des Herstellers
Hiermit wird bescheinigt, daß der
Monitor HC3915ATRV
оне = a a a Em om Em A Em Em Em Em EM = = Em к EE mm mR mm mm MT Mm ен mm жк mm wr mmm wwe = о
(Gerät, Typ, Bezeichnung)
in Übereinstimmung mit den Bestimmungen der
Vfg. 1046/84
== нк 2 em am mm mm mm mw Mm a Em mm Emm mr Ee wm mr mm we mr we HMR O wT ww
(Amtsblattverfügung)
funk-entstôrt ist.
Der Deutschen Bundespost wurde das Inverkehrbringen
dieses Gerátes angezeigt und die Berechtigung zur
Überprüfung der Serie auf Einhaltung der Bestimmungen
eingeräumt.
MITSUBISHI ELECTRIC CORPORATION
mmm mm mr mm mm ое mm mm em mm mm Er mm Em Em wm ET om or qm mr AA bb AL EL CR MM Mm == = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
Name des Herstellers
2-3 MARUNOUCHI 2-CHOME CHIYODAKU
TOKYO 100, JAPAN
ANWENDUNGS HINWEIS
GEMASS POSTVERFUGUNG 1046/84 MUSSEN WIR
DARAUF HINWEISEN, DASS BEI DER —
ZUSAMMENSCHALTUNG DIESES GERATES MIT
ANDEREN ANLAGEN ODER ANLAGETEILEN DIE
EINHALTUNG DER FUNKSTORGRENZWERTE NACH
VDE 0871 GRENZWERTKLASSE B FUR DIE
GESAMTE ANLAGE SICHERGESTELLT WERDEN
MUSS.
ZUR VERBESSERUNG
DER RADIOFREQUENTEN STORSTRAHLUNG
EMPFEHLEN WIR FUR DIE VERBINDUNG ZWISCHEN
PC UND MONITOR DIE BENUTZUNG DES
ABGESCHIRMTEN KABELS.
SIGNALPEGEL: ABGESCHIRMTES-KABEL
For Model HC3915R Series:
WARNING
RADIO INTERFERENCE REGULATIONS STATEMENT
FOR U.S.A.
This equipment has been tested and found to comply with the limits for a Class
A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed
to provide reasonable protection against harmful interference when the equip-
ment is operated in a commercial environment. This equipment generates, uses,
and can radiate radio frequency energy and, if not installed and used in accord-
ance with the instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely to
cause harmful interference in which case the user will be required to correct
the interference at his own expense.
RADIO INTERFERENCE REGULATIONS STATEMENT
FOR CANADA
This digital apparatus does not exceed the Class A limits for radio noise
emissions from digital apparatus set out in the Radio Interference Regulations
of the Canadian Department of Communications. -
VCCI BEE
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Же ССВ.
WET, воен à (EC DRE LIEN TRAIT DE, 5254, FLE a 138
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EXAMEN > TEL UR M4 LTS,
| CONTENTS
r
1. INTRODUCTION. .... a 4 4444 A LL LA LL 4
2. INSTALLATION A LL AL LL ALL LS 5-9
3. USER CONTROLS ....... i i, 10 — 12
4, CALIBRATION CONTROLS ...... i. 13 — 23
5. CONNECTION METHODS
FOR VARIOUS INPUTS . ........................ 24
6. QUICK CHECK . aaa 25
7. CARE AND MAINTENANCE иене, 26,27
8. SPECIFICATIONS © LL LL LL LL LL 28
APPENDIX A
PIN ASSIGNMENTS
AND SIGNAL LEVEL... ea 29 ~ 31
APPENDIX B
STANDARD SIGNAL CABLE ..... ei 32 ~ 34
1. INTRODUCTION
1
Compatible to the IBM system. The size and position of the
picture to operate the IBM system (VGA) are automatically
adjusted. In addition, manual adjustment to the other
computer can be available with the buttons on the right
side panel of the unit.
2
Video signal can be input on a shrinked D-SUB 15P con-
nector or BNC connector: RGB separate (8 colors and
16 colors pastel/saturation), RGB R'G'B” TTL separate
(64 colors), and RGB analog signals. In addition, TTL
text mode can be used by switching the mode switch on
the rear panel to “TEXT” position.
3
Automatic tracking and synchronization over a wide range
of horizontal (15.7 — 38.0kHz) and vertical (45 — 90 Hz)
scanning frequencies.
2. INSTALLATION
1. Connecting an IBM or IBM-compatible computer.
For connection of the TTL signals such as EGA, as shown, use the cable
(optional extra) with a 9-pin D-SUB type.
Fig. 1
PERSONAL COMPUTER
| o D SUB9P
a | © —o Z 1 (Male)
HIGH
D-SUB15P
shrinked
(Male)
CABLE-FA12 (FOR CGA/EGA)
—— ANALOG/TTL switch
(Position TTL")
a COMP eee o
y . 8. HO vo Е o INPUT SIGNAL.
e / — ino | |
Mu. HIGH 511 -
SIGNAL
TTL COLOR MODE switch
EA
12345
INSTALLATION
2. Connecting an IBM Personal System/2 or IBM-compatible computer.
For connection as shown, use the cable (optional extra) with a 15-pin shrink-
ed D-SUB type.
Fig. 2
PERSONAL COMPUTER
| O D-SUB15P shrinked
O г (Male)
D-SUB15P
shrinked
(Male)
CABLE-FA5
— ANALOG/TTL switch
{Position ANALOG”)
COMP - |
HO INPUT SIGNAL...
E
HIGH 77" 7551 MIGH 7552 В шо |
— SIGNAL -
LINE -
= O
TTL COLOR MODE switch
ss s/n
INSTALLATION
-
3. Connecting the APPLE personal computer IGS and MAC 11.
For connection as shown, use the cable (optional extra) with a 15-pin D-SUB
type.
Fig. 3
59060 5
Do
+ * APPLE
| PERSONAL COMPUTER
e Toma]
O В D-SUB15P
Q (Male)
D-SUB15P
shrinked
(Male)
CABLE-FA4
— ANALOG/TTL switch
{Position "ANALOG"
COMP
HD INPUT SIGNAL
О = С == ge
HIGH 7542 HIGH 7 756 AP
SIGNAL
LINE
= О
TTL COLOR MODE switch | Ло nt
[al
12 3 456
INSTALLATION
© INSTALLATION
4. Connection of Signal Cables with BNC connector
(1) In case of COMPOSITE SYNC ON GREEN VIDEO
Red video
Green video with sync
Blue video
e
HIGH 76501 HIGH 75а
(Rear Panel)
(2) In case of EXTERNAL COMPOSITE SYNC
Red video
Green video
Blue video
Composite sync
UT, ||
HIGH 750 . —. HIGH 789
(Rear Panel)
If your generator or the controller in your computer can output the sync signal
into 7582, set this switch to 75 side.
In case of TTL level sync signal, set this switch to HIGH side.
(3) In case of EXTERNAL SEPARATE SYNC
Red video
Green video
Blue video
Horizontal sync
Vertical sync
HIGH 752 HIGH 780 °°
{Rear Panel)
Please refer to item (2) of this section for setting this switch.
(4) In case of LOOP-THROUGH-STRINGS
Red video
Green video with sync
Blue video
T-type connector
A G в come vo
Ns
1980 HIGH 750 HIGH 7811 HIGH 756
lex) First unit Last unit
e For keeping fine quality of the picture, please avoid connecting 4 monitors
or more as a loop through strings.
® The input impedance selector switches of the units in a loop-through-strings
should be set to “HIGH” side.
® The input impedance selector switches of the last unit in a loop-through-
strings should be set to “7512” side to terminate signal cables.
® The signal cable should be made with 75 ohm shielded coaxial cable. (Type
RG59/U or equivalent)
3. USER CONTROLS
USER CONTROLS
Power up all equipment. Use your computer system operation guide for instruc-
tions on powering your computer and other peripherals.
Front view
M Power-on Indicator
—(2) Power ON/OFF switch
(3) Degaussing-switch
(4) О) Contrast control
©) LO. Brightness
r control
Fig. 4
—10—
(1) POWER-ON INDICATOR
This indicator illuminates when the power is on.
(2) POWER ON/OFF SWITCH
The power ON/OFF Switch is a seesaw switch.
Press the switch to power on.
Press the switch to power off.”
@) DEGAUSS SWITCH
Manual degauss type.
* Press and hold the button until the color distortion disappears (approx.
10 seconds)
- Release it.
(4) CONTRAST CONTROL
Turn clockwise for deeper contrast.
(5) BRIGHTNESS CONTROL
Turn clockwise for greater brightness.
“Please refrain the power on and off excessively, it can be a cause of fires,
damage and/or electrical shocks.
_11—
| USER CONTROLS
еее
r
* REPLACE OF FUSE
Please replace the fuse as Fig. 5.
WARNING
FOR CONTINUED PROTECTION AGAINST RISK OF FIRE
REPLACE ONLY WITH SAME TYPE AND RATINGS OF FUSE.
Fuse Rating:
Model HC3915R series:
UL and CSA Type, 3.5A, 250V, Time Delay
Model HC3915RV series:
IEC Type, T3.15A, 250V, Time Lag
Size: 20mm Long by ¢ 5.2
Rear view
- J EN
A CF
I +
00000 e \ >
Oo © > -
*Push and turn to
counter-clockwise
— 17 —
Fuse holder cap
| 4. CALIBRATION CONTROLS |
r
Right side view
|
pr elek
[===]
|
| AOODODUOODOTEDTAREOO
_ |-> Open the side cover.
V-SIZE
V-SIZE + FINE
. CONTRAST
. PCC-AMP
. PCC-PHASE
. OPERATE
PICTURE
CONTROL
TOR NOC AWN
(6)PICTURE CONTROL
. +
- 7 ADJUSTMENT BUTTON
ENTRY | INCREASE (INCREASE)
- ADJUSTMENT BUTTON
e OT (DECREASE)
LS
13
a
CALIBRATION CONTROLS
CALIBRATION CONTROLS |
r
(6) PICTURE CONTROL
Select necessary number as you adjust the picture dimensions.
Numbers present following adjustment items.
H-SIZE Re-adjust these items 9g 7
SPARE В | E51,
D 3
H-PHASE 7
А
according to the
H-POSITION input signal timing.
V-POSITION
V-SIZE
V-SIZE-FINE
CONTRAST
PCC-AMP
PCC-PHASE
SPARE
OPERATE NORMAL POSITION
© | Ен ЕО | | 5 | 50 | к рн | ©
>
т
n
—14—
—.
(7) ADJUSTMENT BUTTON (INCREASE)
(8) ADJUSTMENT BUTTON (DECREASE)
When ADJUSTMENT BUTTON © or is pushed, motions of
adjustment items are as follows.
BUTTON BUTTON
WIDEN NARRROW
SHIFT TO RIGHT SHIFT TO LEFT
UP DOWN
BRIGHT DARK
ENTRY
Color mode switch No. 6 set to "NORMAL POSITION” and after
the adjustment, push (7) and at same time when you make
entry of new timing into the internal memory. a
a TEN = rnal memor Ш
It is able to entry 6 mode signals under the following conditions.
@ Deviation of each horizontal frequency should be kept
2 KHz or more,
OR
Deviation of each vertical frequency should be kept Table
А.
ОВ
© The combination of the sync polarity for horizontal and
vertical should be different.
CAUTION: When 7’th signal is entired, the 1st signal is lost.
Vertical frequency Deviation
45 Hz ~ 55 Hz 5 Hz or More
55 Hz - 65 Hz 7 Hz or More
65 Hz - 75 Hz 10 Hz or More
| 75 Hz ~ 90 Hz 15 Hz or More
TABLE A
J
15—
CALIBRATION CONTROLS
La
CALIBRATION CONTROLS
„”
< for example >
fH fv H-Sync V-Sync
31.5 KHz 60 Hz + +
31.5 KHz 60 Hz + - ы
31.6 KHz 60Hz - + no-problem
31.5 KHz 60 Hz — ~
31.5 KHz 60 Hz
29.5 KHz 60 Hz no-problem
29.5 KHz 50 Hz
A B| B TH
LE) — LAN LL
B C H D
Lars e Y e. Y LA
С | Timing G” 1D | Timing ‘H” | D{| Timing “I” | E
bread —rr—r— om pe — „|| а
D | entry E | entry E | entry F | 6 modes
E F F G
E LS | LS |
Timing G is able to distinguish from A, B, C, D, E, F.
Timing H is not able to distinguish from C.
Timing | is able to distinguish from B, H, D, E, F, G.
—16—
``
N -|.-—RASTER
DI 5 A.
| 1.8500 E NORMAL DISPLAY
DE
"irene CONTROL” | ADUSTMENT CONTROLS
\ NN
@ INCREASE NON =) \
1. HORIZONTAL (
PICTURE
POSITION ©:
A
8)DECREASE N NN
‹ NWE
2. HORIZONTAL
PICTURE
SIZE
DINCREASE
NN»
N
G) DECREASE
N
> NN
—17-
CALIBRATION CONTROLS
7D ®
CALIBRATION CONTROLS |
ADJUSTMENT
(6) PICTURE
(0, ®
A
ADJUSTMENT © PICTURE ADJUSTMENT CONTROLS
@ INCREASE NN 0) NN
3. HORIZONTAL |
RASTER У
POSITION Le}
(DECREASE N D) NAN
D) INCREASE NN 0)
4. VERTICAL
PICTURE К
POSITION >)
(8) DECREASE AW D) NN
\
(7) INCREASE NON с) NN
5. VERTICAL
PICTURE | —
SIZE Te
(8) DECREASE NN с) NN
—18—
a ER AN
= ра
5710 N
ESSEN
E E WWE
| bel NN
)
—19—
CALIBRATION CONTROLS
CALIBRATION CONTROLS
A
ORO
ADJUSTMENT | (6) PICTURE | ADJUSTMENT CONTROLS
ITEMS CONTROL A BUTTON
`
(7D INCREASE NN D)
9, SIDE PIN
CUSHION
PHASE
6
\
(8) DECREASE N =
Tr
F. NORMAL —_— ee
OPERATION
—
+
Jem
A
Hmmm
nn +
BNC connector
| 7552-High impedance
| select switch
TEXT/COLOR mode switch (§)—
ANALOG/TTL switch (1 0) —
COMP
! R 6 8 HO vo INPUT SIGNAL
O O On J
ei
HIGH 7591
HIGH во
LINE
«E FUSE UL/CSA TYPE: 3.5 A 260 V- TIME DELAY
WARNING DANGER
FOR CONTINUE PROTECTION POUAFAY ESMOES
AGAINST MIEK OF FRE. HEMAEMPL DUEFAM DES
REPLACE ONLY WITH SAME FUSIDE MEMES ТУРЕ €
TYPE ANC AATMAS OB FUSE. CALISRE.
F use-holder — D-SUB type
—Power ¡ack 3P
shrinked 15P (Female) —
—70--
_291—
(9) TTL COLOR MODE SWITCH
COLOR MODE SELECT SWITCH (SWITCH 1 — 4)
1. TEXT/MONOCHROME SELECTION {SWITCH 1, 2)
This can be on TTL Mode and SELECT three color on the
TEXT position. Examples of selection is following switch
position,
Color | GREEN AMBER WHITE
POSITION mM ОТ I
1 2 1 2 1 2
2. TTL COLOR MATRIX SELECT (SWITCH 3, 4)
This can be select following 4 colors when you select COLOR
switch on TTL mode prior to connecting with your personal
computer.
Color 16 COLORS 16 COLOAS
8 COLORS SATURATION PASTEL G4 COLORS
POSITION I Ш Ш Ш
mmm | im
3 4 3 4 3 4 3 4
DIP switch
|
OPEN
1 2 3 4 5 6
7 À
/ | LL NORMAL/PRESET (switch 6)
TEXT/MONOCHROME —
TEXT/COLOR (switch 5}
CALIBRATION CONTROLS
/
SELECTION TTL COLOR MATRIX
{switch 1, 2) SELECT
(switch 3, 4)
Fig. 6
Ч
—27—
(1) TEXT COLOR SWITCH (SWITCH 5)
This can be used on TTL mode only, and has 3 text colors of green,
amber & white.
TEXT
LU COLOR
5
(2) NORM./PRESET SWITCH (SWITCH 6)
At the PRESET position, the monitor shall automaticaliy correct
and follow the size position and colors of pictures of IBM system
(8514, VGA}.
At the NORM. position, the monitor shall automatically correct
according with your entry timing and the TTL color mode of 16
saturation/pastel and 64 colors can be selected manually in order
to meet other PC's modes.
NORMAL
1 PRESET
6
(0) ANALOG/TTL SWITCH
Used to select an input video signal — either TTL or ANALOG —
of the graphics adapter.
It is important to determine whether the input signal of the
graphics adapter being used is ANALOG or TTL prior to con-
necting the adapter with your personal computer. Refer to.
instructions accompanying the graphics adapter for information
on the input signal.
2
а
5. CONNECTION METHODS FOR VARIOUS INPUTS 6. QUICK CHECK
J
™ (
Recommended Signals Below are some common problems you may encounter. Refer to this checklist
. inked 2
Interface for D-SUB 15p Shrinks before contacting a service technician.
(TTL input} Video signal TTL level [positive polarity!
Synchronizing signal TTL level (polarity unrelated)
(Analog input) Video signal Conformable to 0 -0.7V, 752 1. Monitor screen is blank. (or white;
hronizi ignal TTL Level , . . . . .
Synehronizing signe (polarity unretated) A. Check brightness control; adjust to maximum brightness by turning the
TTL Level control completely clockwise.
{negative polarity}
Composite H/V 0.3V analog level at Syc. on Green , B. Check power.
(negative polarity) a. Verify that the power-on indicator on the front of the monitor is
Hluminated.
(Analog input) ated | ВЕ Е
interface for BNC {Receptacle} b. See that the monitor power on/off switch is in the on position.
Video signal Analog R.G.B. 0.7 Vp-p (STD) Positive white c. Check whether the power cord is plugged into the electrical outlet,
Synchronizing signal Composite sync on Green video 0.3 Vp-p (STD) d | т в
Composite sync 1.5 ~ 5.0 Vp-p . Confirm that the wall power socket is active and works properly.
HD. VD. 1.5 ~5.0 Vp-p e. If all the above have been checked, unplug the power cord for 30
Input connector BNC {Receptacle] | seconds, re-connect it and re-try the monitor power switch.
Input impedance 75 for video and sync signal
High impedance can be selected by C. Check connections.
impedance Select SW. © a. Check that the computer's power is on.
Loop-though operation is available |
with T-type BNC connector. b. See that the RGB connector cable is securely plugged into the com-
puter interface unit {monitor controller board).
Cc. Verify that the RGB connector cable is plugged into the correct con-
© Relation between the video and horizontal synchronizing signals troller inside the computer.
Video signal =<] [=== | Я. Confirm that the controller is properly installed inside the computer.
Horizontal synchronizing signal : ‘ ‚ , , ‚
o HS 2. Monitor screen image is dim.
DOE
1 16 1 A. Check brightness control; adjust to maximum brightness by turning the
o | a Е control completely clockwise.
(a) Horizontal period (1/f): 26.31 usec ~ 64 usec.
(b) Blanking: MIN 5.1usec at normal scan. NOTICE
Width of horizontal synchronizing pulse: MIN 1usec, MAX 7usec.
fc] Wi A ón 9 | h | ‘anal ' Under the condition of maximum
lation b the video and vertical synchronizing signals
© Relation between у brightness {fully clockwise of Brightness
i i >] o e ‚
Video signal | control: -()- ) and maximum contrast
Vertical synchronizing signal LS * LT (fully clockwise of contrast control:
| DL | - O ), too much input video signal
EN a | may cause smeared characters, or fuzzy
Lu d + outline of pictures.
(d) Vertical frequency: 11.1 msec ~ 22 msec. In such cases, please turn down Contrast
le) Front poach: MIN Omsec. control | O ), or brightness control
(f) Back poach: MIN 0.62msec. ( {5 } if necessary.
(g) Width of vertical synchronizing pulse: MIN 50usec, MAX 300 sec. т
J ha
.7A— —25—
7. CARE AND MAINTENANCE
CARE AND MAINTENANCE
Provided the monitor is connected to the proper power source and is handled
gently, it should give you a long period of trouble-free productivity. if there is
an occasion when you suspect a malfunction with the unit, unplug the set and
have it checked by your qualified service technician under conditions such as:
e The set has been dropped or the cabinet has been damaged.
e The power supply cord is damaged or frayed.
e The set has been exposed to rain or water.
H you are unable to restore normal operation by following the procedures in
this guide, do not attempt any further adjustments as improper adjustment of
other controls will resuit in damage. Unplug the set and call your dealer.
if the set fails, or exhibits a distinct change in performance, this indicates a
need for service. Unplug the set and have it checked by a professional service
technician.
It is normal for some sets to make occasional snapping and popping sounds,
particularly when being turned on or off. If the snapping or popping is con-
tinuous or frequent, unplug the set and consult your dealer.
Installation and Location Hints
The set has slots in the cabinet and back to provide reliable operation of the
monitor and for ventilation purposes.
e Install the set about 4” (0.1 meters) away from the wall.
e Never cover the slots or openings with cloth or other fabric.
e Never block the bottom ventilation siots of the monitor by placing it on a
bed, sofa, rug, etc..
e Never place the monitor in a built-in enclosure, unless proper ventilation is
provided.
e Never place the monitor near or over a radiator or heat register.
e Never expose the monitor to rain or excessive moisture and dust as this can
be a potential cause of fire or shock hazard.
e Never place the monitor on an unstable monitor cart or stand; the monitor
may fall causing damage to the monitor or personal injury. Use only witha
cart or stand recommended by the manufacturer.
Operation
e Operate the set only from the power source indicated on the back of the
cabinet.
e To use a power source that is not marked on the back of the monitor will
shorten the life of the monitor and cause damage in addition to improper
operation.
—26—
e This monitor is equipped with a three-pronged power plug. To ensure safe
operation, this plug must be inserted only into a standard three-prong power
outlet which is correctly grounded through normal electrical wiring. Extension
cords used with the equipment must be three-wire and be correctly wired to
provide connection to the ground. Incorrectly wired extension cords are a
major cause of fatalities. The fact that the equipment operates satisfactorily
does not imply that the power point is grounded and that the installation is
completely safe. For your sefety, consult a qualified electrician, if you have
any questions.
+ Do not overload wall outlets and extension cords as this can result in fire or
shock.
e Adjust only those controls that are described in this guide. Improper adjust-
ment of other controls may result in damage and couid require the services
of a technician to restore proper operation.
e Do not aliow anything to rest on the power cord. Do not locate this monitor
where the cord will be abused by persons walking on it.
e When not using the set for extended periods of time, such as a weekend or
vacation, unplug the set from the wall outlet.
e If the same characters or graphics are shown for a long time with thé Bright-
ness and Contrast controls set to maximum positions, part of the screen may
become damaged. Use these controls with care.
e Do not remove the back cover of the set as this can expose you to very high
voltages and other hazards.
e Do not drop or push objects into the cabinet openings. Some internal parts
carry hazardous voltages and contact can result in electrical shock or fire.
e Never operate the set near water.
e Never spill liquid of any kind on the monitor. If liquid has accidentally
spilled into it, unplug the set and have it checked by a service technician.
Cleaning
e Always unplug the monitor before cleaning.
e Wipe the screen and cabinet front and sides with a soft cloth.
e If the screen requires more than dusting, apply a household window cleaner
to soft cloth to clean the monitor screen.
Caution — Do not use benzene, thinner or any volatile substance to clean the
unit as the finish may be permanently marked. Never leave the unit
in contact with rubber or vinyl for an extended period.
» Occasionally, the internal parts of the monitor may need to be cleaned to
prevent fire and other damage caused by dust particles. It is recommended
that you take the unit to your dealer for yearly cleaning.
—27—
8. SPECIFICATIONS
CRT
Input Signal
Signal cable (Option)
Synchronization
Resolution
Display Area
Video Band Width
Misconvergence
Power Supply
Power Consumption
Cabinet Dimensions
Weight
Accessory
19" viewable
90 degree deflection
0.31 mm trio dot pitch
Clear Glass Polish
P22, Short persistence or BL9 Long persistence
TTL Positive 8/16/64 Colors
Analog 0.7Vp-p positive
Sync. Separate sync. + HD, + VD
Comp. sync. + HD/VD
Sync. on Green
RGB video
Signal cables are prepared for target PCs. Standard op-
tion cables were IBM, EGA, VGA and APPLE MAC H
and 800 x 600
Horizontal 15.7 kHz to 38.0 kHz (Automatical!y)
Vertical 45 Hz to 90 Hz (Automatically)
| RGB TTL/ANALOG
Horizontal 1280 dots
Vertical 768 lines
Horizontal 350 mm (Nominal)
Vertical 265 mm (Nominal)
Dot clock rate 50 MHz (Typical)
Less than 0.3mm (Center)
100 — 120 V + 10% / 220 — 240 V + 10%, 50/60 Hz
140 W
19 in (W) x 17.44 in (H) x 20.28 in (D)
[482 mm (W) x 443 mm (H) x 515 mm (D)]
Approximately 78.5 Ibs (36 kg)
- Power Supply Cord
* User's Guide
* Fuse
— 28.
| APPENDIX A PIN ASSIGNMENTS AND SIGNAL LEVEL |
D-SUB TYPE Shrinked 15P
{Female)
(5) (4) (3) (2)_(1)
UE o
(1909 DD
MOUNTED ON THE REAR PANEL
STANDARD PIN ASSIGNMENT
SIGNAL
PIN TTL ANALOG
ASSIGNMENT
1 — RED GROUND
2 — RED
3 — GREEN GROUND
4 — GREEN
5 — BLUE GROUND
6 GROUND GROUND
7 SECONDARY GREEN —
8 VERTICAL SYNC, VERTICAL SYNC,
9 HORIZONTAL SYNC. HORIZONTAL SYNC.
10 — BLUE
11 | GREEN —_
12 SECONDARY RED —
13 RED —
14 BLUE —
15 SECONDARY BLUE —
—_
—29—
APPENDIX A PIN ASSIGNMENTS AND SIGNAL LEVEL
APPENDIX A PIN ASSIGNMENTS AND SIGNAL LEVEL
”
PIN ASSIGNMENT OF IBM GRAPHICS ADAPTER AND THE OTHER
COMPUTER FOR TTL SIGNAL INPUT
PIN ASSIGNMENT AND SIGNAL LEVEL OF IBM GRAPHICS ADAPTER
AND THE OTHER COMPUTER FOR ANALOG SIGNAL INPUT
SIGNAL | COLOR | ENHANCED | COLOR
GRAPHICS GRAPHICS GRAPHICS TTL 16 TTL 64
PIN TTL 16 TTL 64/16 TTL 8 COLORS COLORS
ASSGN- COLORS COLORS COLORS
MENT
1 — — — — —
2 _— — — -_ —
3 — — _ — —
4 _ _ _ _ —
5 — — — — —
6 GROUND | GROUND | GROUND | GROUND | GROUND
SECONDARY
7 INTENSITY | GREEN/ — INTENSITY SECONDARY
INTENSITY
8 VERTICAL | VERTICAL | VERTICAL | VERTICAL | VERTICAL
SYNC. SYNC. SYNC. SYNC. SYNC.
HORIZONTAL | HORIZONTAL |HORIZONTAL|HORIZONTAL HORIZONTAL
9 SYNC SYNC SYNC SYNC./ SYNC./
: Ne. : H/V SYNC. | HIV SYNC.
10 — — _ _ _
PRIMARY PRIMARY
11 GREEN GREEN GREEN GREEN GREEN
12 _ SECONDARY _ _ SECONDARY
RED RED
PRIMARY PRIMARY
13 RED RED RED RED RE
PRIMARY PRIMARY
14 BLUE BLUE BLUE BLUE BLUE
15 _ SECONDARY _ _ SECONDARY
BLUE BLUE
ALL SIGNALS ARETTL
SIGNAL PRO.
PIN FESSIONAL SEPARATE COMPOSIT SYNC. ON
MENT
1 RED GROUND | RED GROUND | RED GROUND | RED GROUND
2 *RED *RED *RED *RED
3 GREEN GREEN GREEN GREEN
GROUND GROUND GROUND SROUND
4 + + + **GREEN
GREEN GREEN GREEN HIV SYNC.
5 BLUE GROUND | BLUE GROUND | BLUE GROUND | BLUE GROUND
6 GROUND GROUND GROUND GROUND
7 — — - —
8 MODE VERTICAL
CONTROL SYNC. a a
COMPOSITE HORIZONTAL
9 SYNC. SYNC. Н/У SYNC. —
10 *BLUE *BLUE *BLUE *BLUE
11 — - _ —
12 — — — —
13 m — — —
14 — _ — _
15 — — — —
"aa 0.7Vp-p (VIDEO)
ER 0.7Vp-p (VIDEO) and 0.3Vp-p (SYNC.)
Non-mark .. . TTL
1
—30—
—31—
\
A
| APPENDIX B STANDARD SIGNAL CABLE
OPTION
TYPE: CABLE-FA12 {FOR CGA/EGA)
PIN ASSIGNMENT AND SIGNAL LEVEL
| Approx. 1.5m
monitos a © 200 © Jo
D-SUB15P D-SUB9P
shrinked (Male)
(Male)
Wire: 5-pairs twisted
BM ADAPTERS
(TTL) COLOR GRAPHICS ENHANCED GRAPHICS
TTL 16 COLORS TTL 64/16 COLORS
PIN- (CGA) (EGA)
ASSIGNMENT
1 GROUND GROUND
2 GROUND SECONDARY RED
3 RED PRIMARY RED
4 GREEN PRIMARY GREEN
6 BLUE PRIMARY BLUE
SECONDARY GREEN/
6 INTENSITY INTENSITY
7 NC SECONDARY BLUE
8 HORIZONTAL SYNC. HORIZONTAL SYNC.
9 VERTICAL SYNC. VERTICAL SYNC.
NC ...... NON-CONNECTION
SIGNAL... TTL
“
—32—
APPENDIX B— STANDARD SIGNAL CABLE
TYPE: CABLE FAS (FOR VGA/8514A/800 x 600)
Monitor
Eo"
D-SUB15P
shrinked
{Male)
PIN ASSIGNMENT AND SIGNAL LEVEL
Approx. 1.bm
D-SUB15P
shrinked
(Mate)
Ou
A
©
O
Wire 3 coaxial and 2-pair twisted
SIGNAL
PIN ANALOG
ASSIGNMENT
1 *RED
2 *GREEN
3 *BLUE
4 GROUND
5 GROUND
6 RED GROUND
7 GREEN GROUND
8 BLUE GROUND
9 NC
10 GROUND
11 GROUND
12 NC
13 **HORIZONTAL SYNC.
14 **VERTICAL SYNC.
15 NC
SIGNAL LEVEL
* . 0.7Vp-p {video}.
** LL. TTL
NC - - - NON-CONNECTION
-—
—33—
APPENDIX B STANDARD SIGNAL CABLE |
[OPTION]
TYPE: CABLE-FA4 (FOR MACI and HGS)
PIN ASSIGNMENT AND SIGNAL LEVEL
Approx. 1.5m
Monitor
D-SUB1SP
shrinked
(Male)
| DN
OOEOOO®
©
D ‚SUB15P
(Male)
Wire: 3 coaxial and 2-pair twisted
SIGNAL
PIN ANALOG
ASSIGNMENT
1 RED GROUND
2 *RED
3 ++ COMPOSITE H&V SYNC.
4 NC
5 “GREEN
| (Note: with Sync serrations)
6 - GREEN GROUND
7 NC
8 NC
9 *BLUE
10 NC
11 NC
12 NC
13 BLUE GROUND
14 NC
15 NC
SIGNAL LEVEL
* ... 0.7Vp-p (video).
LL. TTL
NC... NON-CONNECTION
—34—
MEMO
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