Sony XC-ST51 Посібник - Сторінка 3

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Також для Sony XC-ST51: Технічний посібник (30 сторінок)

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Rear Panel

1 HD/VD signal input/output switch

Set the switch to INT to output HD/VD signals from the camera

module. Set the switch to EXT to input HD/VD signals from an

external unit. (Factory setting: EXT)

2 VIDEO OUT (Video signal output) connector (BNC)

You can use this connector for video signal output from the

camera module.

3 γ compensation ON/OFF switch

Turn on this switch for g compensation. (Factory setting: OFF)

4 GAIN switch

This switch selects AGC (A), fi xed gain (F), or manual gain control

(M). (Factory setting: F)

5 Manual gain control

Adjust the gain using this control. GAIN switch 4 must have been

set to M (Manual).

6 Shutter speed/Mode setting DIP switch

1 Shutter speed (bits 1 to 4)

Set an appropriate shutter speed. (Factory setting: Shutter off)

2 High-rate scan mode switch (bit 5)

Factory setting: FRAME

3 Restart reset/External trigger shutter mode switch (bits 6 to 8)

Factory setting: Normal

Note

•

Do not use any other settings for Restart reset/External trigger

shutter mode except those shown on the next page. Using other

settings may cause the camera to malfunction.

•

If you set the External trigger shutter mode, set 0 in bits 1 to 4.

7 75 Ω termination switch

Turn off if you do not terminate. (Factory setting: ON)

8 TRIG polarity switch

Select + or – according to the trigger pulse input from an external

unit. (Factory setting: +)

9 DC IN/SYNC (DC power input/sync signal I/O) connector

(12-pin)

Connect a CCXC-12P05N camera cable to this connector the

+12 V DC power supply and the video signal output from the

camera module. When a sync signal generator is connected to this

connector, the camera module is synchronized with the external

sync signals.

Factory Mode Settings of Rear Panel

No. Switch

1 HD/VD signal input/output switch

3 γ compensation ON/OFF switch

4 GAIN switch

5 Manual gain control

Shutter speed (bits 1 – 4)

Shutter speed/Mode

Potential accumulation mode (bit 5)

setting DIP switches

Restart reset/External trigger shutter

mode switch (bits 6 – 8)

7 75 Ω termination switch

8 TRIG polarity switch

1) This unit is shipped from the factory with the GAIN switch being set to F (fi x), so the Manual

gain control knob is not operative unless the switch setting is changed. When the GAIN switch

is set to M (manual), you can rotate this knob to adjust gain over the range 0 to 18 dB.

XC-ST70/ST70CE/ST50/ST50CE/ST51/ST51CE/ST30/ST30CE

Factory setting mode

EXT

OFF

–

OFF

(All S/W are left

side)

Connector Pin Assignments

Rear panel

Camera sync

External mode

No.

output

(VS)

Ground

+12 V DC

Video output (Ground) Video output (Ground) Video output (Ground) Video output (Ground) Video output (Ground)

Video output (Signal) Video output (Signal) Video output (Signal) Video output (Signal) Video output (Signal)

HD output (Ground) HD input (Ground)

HD output (Signal) HD input (Signal)

VD output (Signal) VD input (Signal) VS input (Signal) Reset (Signal)

—

VD output (Ground) VD input (Ground) VS input (Ground) Reset (Ground) Reset (Ground)*

* Common ground for pins 7, 10, and 11

About the Electronic Shutter

There are two shutter types: normal shutter and external trigger

shutter. Select them with the DIP switches on the rear panel.

DIP Switches on the Rear Panel

Rear panel

Switches 1 to 4: Shutter speed

Switch 5:

Potential accumulation mode

Switches 6 to 8: Restart reset/External trigger shutter mode switch

Normal Shutter

This mode provides continuous video output with the electronic

shutter selected by switches to capture a high-speed moving

object clearly.

Normal shutter speed settings

Shutter

1/125

1/250

OFF

1/2000

1/4000

1/10000

* If you set the mode to fl ickerless, the positions of DIP switches 1 to 3 are optional.

Note

The DIP switch 5 position is optional. (The fi eld setting is

recommended.) The fi eld setting can obtain a sensitivity that is

twice that of the frame setting.

External

Restart/Reset

(VS)

trigger shutter

Ground

+12 V DC

—

HD input (Ground) HD input (Ground)

—

HD input (Signal)

VD input (Signal)

—

WEN output (Signal)

—

Trigger pulse input (Signal)

—

DIP switches

1/500

1/1000

Flickerless*

1/100 (EIA)

1/120 (CCIR)

(Unit: second)