Pulnix TMC-63M Especificaciones descargar pdf (Pagina 10)

4.3 TMC-73M ADJUSTMENT PROCEDURES

4.3.1 PRESET

Preset each potentiometer as follows:

PWB1

VR101 Y level = 2.5 V

VR102 SH level = 1.7 V

W101 TMC-73M...Open, TMC-63M...Short

W102 TMC-73M...Short, TMC-63M...Open

W103 TMC-73M...Open, TMC-63M...Short

W104 TMC-73M...Open, TMC-63M...Short

PWB2

W201 TMC-73M...N, TMC-63M...P

W202 Open

W203 NTSC...Open, PAL...Short

W204 NTSC...Open, PAL... Short

W205 Right side (VD)

PWB3

VR301 B-Y GAIN = 2.4 V

VR302 R-Y GAIN = 3.2 V

VR303 R cont 3200 = 3.8V

VR304 R cont 5600 = 4.0 V

VR305 B cont 3200 = 4.0 V

VR306 B cont 5600 = 3.4V

VR307 R-Y Hue = 3.5 V

VR308 B-Y Hue = 3.0 V

W301, W302 Set to 3200°K

W303 Open (AGC on)

PWB4

VR401 MGC = 2.5 V

VR402 AGC MAX = 3.0 V

VR403 AGC = 2.0 V

VR404 Vsub See Vsub voltage

VR405 IRIS level = 2.0 V

W401 Keep open. Use MGC/AGC selection

W402 NTSC... Open, PAL...Short

4.3.2 FUNCTION TEST

With above settings, the camera will output a good

picture and you can proceed to the fine tuning process.

4.3.3 WHITE BALANCE

Equipment: Color bar chart (3200°K),

Vector scope, Wave form monitor.

Set AGC and White balance selection to Manual side

(short to GND).

Set to auto-shutter off(PWB2, A/M to GND).

Use standard lens (Calibrated ) and set the iris to F=8.

For 5600°K, use blue conversion filter.

Burst level

Confirm that burst level on Vector scope is on the 75 %

line.

4.2 PREPARATION

4.2.1 BACK FOCUS ADJUSTMENT (ONLY FOR

OPTIONAL REQUIREMENT)

Subject: Resolution chart

1. Mount the manual lens (i.e. Cosmicar 25mm,

F=1.4).

2. Open the lens iris completely and set lens focal

length to minimum for the lens used (e.g. 2 ft.).

3. If image is not focused properly, set back focus as

follows.

4. Unscrew the M2x3 hex screw on the Front Panel

until the focus ring is loose.

5. Adjust the silver back focus ring until the image is

focused.

6. Repeat steps 4 and 5 if needed.

C-mount Ring

Back Focus

2 Feet

VR403

VR404

VR402

VR405

W401

AGC

IRIS

CT+

DR+

DR-

M/C

CT-

TP403

TP402

TP401

YLOUT

EXT CONT

A/MGC

D/I

CLK

D/O

W303

VR301

VR302

VR303

VR304

VR305

VR306

VR308

VR307

W301

W302

W201

W205

W204

TP201

W203

W202

A/M

12V IN

GND

Y OUT

CHROMA

GND

VIDEO

W103

W102N

W101

W104

TP101 TP102

TP104

VR102

TP103

VR101

PWB1

PWB2

PWB4

PWB3

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