Toshiba CS3910BH User manual

’04/08/27 Ver1.01
High-Resolution CCD Camera
CS3910BH
取 扱 説 明 書
Operation Manual
東京電子工業株式会社
作
成
承
認
確
認
確
認
担
当
担
当
映像情報技術担当
機械設計担当
Contents
1.PRODUCT DESCRIPTION 1
2.FEATURES 1
3.COMPONENTS 2
4.OPTION UNITS 2
5.REAR PANEL CONNECTORS 2
6.HOW TO MOUNT YOUR CAMERA 3
7.INTERFACE 3
8.FUNCTION 4
9.SPECIFICATIONS 10
10.TIMING CHART 12
11.EXTERNAL-VIEW DRAWINGS 15

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1. PRODUCT DESCRIPTION
Model CS3910BH is an integrated-(one-body)-type monochrome CCD camera with a 2/3-type
all-pixel-data-read-out CCD featuring high resolution.
2. FEATURES
(1) High resolution
CS3910BH features an high picture resolution through the adoption of a MEGA-pixel CCD (Total
pixel number: 1,500,000 Active pixel number: 1,450,000 [1,392(H)×1,040(V)]).
(2) Square-grid Pattern CCD
Pixels in this CCD are aligned in a square grid pattern. This makes it easier to perform computation
correctly for image processing use.
(3) Full-frame Shutter
As data in all pixels are read out even under RTS mode, images with no deterioration in vertical
resolution are obtained.
(4) Random Trigger Shutter (RTS)
Random trigger shutter, which starts light-exposure in synchronization with external trigger signal, is
built in. This function enables the camera to capture images at any given timing. Shutter speed is
selectable among 8 scales, from 1/30s through 1/10000s.
(5) Digital Output
Digital format output (EIA-644 single channel 10 bit) is available.
(6) External-sync Operation
Upon receiving external HD/VD IN, the camera automatically switches into ex-sync operation.
(7) All pixel read out mode (Normal mode)
This model can readout all pixel data (effective area) in 1/15 second.
(8) High speed draft mode
The High-speed scanning (1/60 frame/second) is available by using high-speed reading-out method to
read out 2 lines in 8 lines. Output is 267 lines.
(9) Partial-scan Mode
This model can readout pixel data in partial-scan format. (Screen center 1/2)
(10) AGC
With AGC (Automatic Gain Control) function, the camera can obtain the optimal image even if the
amount of incoming light (approx.4 times) fluctuates.
(11) Multiple Shutter
This model can capture images at any given timing cued by ex-trigger signal input, then outputs
accumulated video images at a set timing.

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3. COMPONENTS
(1)Camera body ………………1
(2)Accessories
Operation manual ………………1
4. OPTION
DC IN Cable Model CPRC3700
Digital cable Digital video cable
Tripod fixing metal
5. REAR PANEL CONNECTORS
1. DC IN/SYNC: DC+12V Power IN, Analog Video OUT, HD, VD, and TRIG IN, WEN out
This connector is for connection with a power supply, image processing equipment
2. DATA OUT Connector: Digital Data Output Terminal
This terminal is for outputting video signal and HD, VD, and CLK in RS-644 format.
And HD, VH and TRIG input (TTL).
These are connection with an image processing equipment.

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6. HOW TO MOUNT YOUR CAMERA
(1) Option 1: Camera tripod fixing kit
Use a dedicated tripod fixing kit (option unit) to fix your camera onto a tripod, etc.
(See the diagrammatic sketch shown below)
(2) Option 2 : Mounting holes (Bottom side)
Put M3 screws through screw-holes to fix the camera. Be sure to use screws which are shorter than
specified length. Longer screws may damage the inner circuit board.
(2-1)To fix your camera by using the mounting holes (a) above (= 2 places), be sure to use 3mm or
shorter screws.
(2-2)To fix your camera by using the mounting holes (b) above (= 4 places), be sure to use 5mm or
shorter screws.
(2-3)To fix your camera by using the mounting holes (c) above (= 2 places), be sure to use 3mm or
shorter screws.
7. INTERFACE
(1) DC IN/SYNC
Connector (Camera side): HR10A-10R-12PB (Manufactured by HIROSE DENKI)
Plug (Cable side): HR10A-10P-12S (Manufactured by HIROSE DENKI)
Pin number
Signal name
1 GND
2 +12V
3 N.C
4 N.C
5 HD GND
6 E.HD IN
7 E.VD IN
8 GND
１
２
３
４５６
７
８
９
10
11 12
Rear-view

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9 N.C.
10 WEN
11 TRIG
12 VD GND
(2) DATA OUT
Connector (Camera side): DX10A-36S
Connector (Cable side): DX30A-36P, DX-36-CV1 (Cover)
Pin.
Signal name
Pin.
Signal name
Pin.
Signal name
Pin.
Signal name
1 DATA0-H 10 DATA4-L 19 DATA9-H 28 E.HD IN
2 DATA0-L 11 DATA5-H 20 DATA9-L 29 E.VD IN
3 DATA1-H 12 DATA5-L 21 VD OUT-H
30 N.C.
4 DATA1-L 13 DATA6-H 22 VD OUT-L
31 BUSY
5 DATA2-H 14 DATA6-L 23 HD OUT-H
32 WEN
6 DATA2-L 15 DATA7-H 24 HD OUT-L
33 N.C.
7 DATA3-H 16 DATA7-L 25 CLK-H 34 N.C.
8 DATA3-L 17 DATA8-H 26 CLK-L 35 GND
9 DATA4-H 18 DATA8-L 27 TRIG IN 36 GND
DATA0: LSB, DATA9: MSB
8. FUNCTION
The settings of each mode can set with rear-panel and inner DIP-switches.
*1: The shutter-speed selectable with inner DIP switches 2 through 4.
*2: ON / OFF selectable with inner DIP SW 1.
SW1-2
ON
OFF
ON
OFF
SW1-3
OFF
ON
･ﾗﾝﾀﾞﾑﾄﾘｶﾞｼｬｯﾀ
･ﾏﾙﾁﾌﾟﾙｼｬｯﾀ
FIXﾓｰﾄﾞ
ｼｬｯﾀOFF
ﾉｰﾏﾙｼｬｯﾀ
･ﾗﾝﾀﾞﾑﾄﾘｶﾞｼｬｯﾀ
･ﾏﾙﾁﾌﾟﾙｼｬｯﾀ
ﾊﾟﾙｽﾓｰﾄﾞ
モード
有効機能背面ﾃﾞｨｯﾌﾟｽｲｯﾁ設定
※1
※1
ﾊﾟｰｼｬﾙｽｷｬﾝ
(SW1-5)
ﾄﾞﾗﾌﾄ
(※２)
AGC
(SW1-1)
OFF OFFOFF
ON ONON

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(1) Read out mode setting
Change internal Dip SW1(Factory setting: OFF)
OFF: 15Hz All Pixel Data Readout Mode (Normal mode)
ON: 60Hz High-Speed draft mode (As vertical 2 lines in 8 lines read out at the same timing
under this mode, vertical resolution is reduced to 1/4)
(2) Shutter Speed setting
Internal DIP switch from 2 to 4)
Shutter speed is 1/15s fixed when Shutter mode is normal shutter.
SW2-2 SW2-3 SW2-4 Shutter
speed
OFF OFF OFF 1/30
ON OFF OFF 1/60
OFF ON OFF 1/125
ON ON OFF 1/250
OFF OFF ON 1/1000
ON OFF ON 1/2000
OFF ON ON 1/4000
ON ON ON 1/10000
ＯＮＯＦＦ
SW2 カメラ内部スイッチ
１
２
３
４
5
6
ドラフトモード切替
シャッタスピード切換
使用しません（OFF固定）
使用しません（OFF固定）
ＯＮＯＦＦ
SW1 カメラ背面スイッチ
1
2
3
4
5
6
AGC ON/OFF 切換
シャッタモード切換
パーシャルスキャン
ON/OFF 切換
使用しません（OFF固定）
使用しません（OFF固定）

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（3）External sync setting(HD/VD）
(a)SW１
Function (indication) Switch
selection
Function
selection
DATA DATA OUT
CONNECTOR
External sync connector
selection
（DATA ⇔ DCIN） DCIN DC IN/SYNC
CONNECTOR
(b)SW2
Function (indication) Switch
selection
Function
selection
IN Input
External sync input/output
selection
（IN ⇔ OUT） OUT Output
(4) RTS (Random Trigger Shutter) Pulse Control
The camera goes into RTS (Random Trigger Shutter) mode when TRIG terminal voltage is in
HIGH (More than 1V), and starts light-exposure at the falling edge timing. Under FIX mode, the
exposure-time is controlled with inner DIP switch settings. Under PULSE mode, the exposure-time
is determined by pulse length. The exposure-time control is done in 1H steps. Be sure to set the
pulse length longer than 1H (=Approximately 62.5 micro s). After video-output, it goes back into
normal operation (=Shutter OFF) if the TRIG terminal voltage stays in LOW.
The exposure starts at the next HD timing immediately after TRIG IN.
Video output timing
ＨＤ・ＶＤ
入出力コネクタ切換
PROCESS
TIMING
CPU
REG
SW1
ＨＤ・ＶＤ ＩＮ／ＯＵＴ切換
SW2
DATA ⇔ DCIN ＩＮ ⇔ OUT
DC ＩＮ/SYNC ｺﾈｸﾀ側
SW1
HD/VD IN 側
SW2

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-1 Fix mode
-2. Pulse mode
*The VD is output in sync with the next HD after light-exposure
CCD(露光)
露光時間
（TRIGのﾊﾟﾙｽ幅+約15μs）
TRIG
映像出力
HD
VD
WEN
20μs
約5μs
VIDEO
OUT
CCD
(Exposure)
Exposure-time (Setting
with inner DIP SW)
TRIG
HD
VD
WEN
approx.5micro s

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(5) Multiple-shutter Mode Setting
Exposure is done during the one frame period which comes immediately after TRIG IN. Images are
output at the readout signal (E.VD) timing. If the exposure is made more than one time before the
readout signal input, superposed images are output. After video-output, it goes back into the normal
operation (= shutter OFF) if the TRIG terminal voltage stays in LOW for 2V or longer consecutively,
regardless of which RTS mode is currently set in.
-1 Fix mode
-1 Pulse mode
A+B
A
露光時間
(TRIGﾊﾟﾙｽ幅+ 15μs)
露光信号
TRIG
CCD(露光)
読み出し信号
E.VD
映像出力
HD
B
WEN
VD
露光時間
(TRIGﾊﾟﾙｽ幅+ 15μs)
20μs
5.0μs
20μs
5.0μs
A+B
A
露光時間
(内部DIP-SWにて設定)
露光信号
TRIG
CCD(露光)
読み出し信号
E.VD
映像出力
HD
B
露光時間
(内部DIP-SWにて設定)
WEN
VD
5.0μs 5.0μs

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(5) Partial-scan Mode Setting
The partial-scan ON/OFF selection is made via the rear SW1 DIP5 (Initial factory setting: OFF)
OFF: Normal mode
ON: 1/2 --- Screen-center 1/2 readout
◎ 総ライン １０４６ライン
＊ 中央1/2部分読み出し
開口画素 ２７１ライン
開口画素 ４８７ライン
開口画素 ２８０ライン
高速転送
通常転送
高速転送
映像出力
（通常）
映像出力
高速転送 通常転送 高速転送
（中央１／２）
◎ 走査範囲 ５２３ライン
高速転送 １４ライン
通常転送 ４８７ライン
高速転送 １４ライン
総数 ５１７ライン
＋読み出し２ライン
＝５２３ライン
約３２．３Ｈｚ
空転送(BLK) ２ライン
空転送(BLK) ２ライン

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9. SPECIFICATIONS
Model CS3910BH
[Electric specification]
Image sensor Interline CCD
Total pixel 1434(H) x 1050(V)
Active pixel 1392(H) x 1040(V)
Unit cell size 6.45(H) x 6.45(V) micrometer m
Optical size Equivalent to 2/3 inch image pickup tube
Scanning system Non-interlace
Aspect ratio 4:3
Sync system Internal / External automatic switchover
Illumination 200 lx (F8 3200K)
Gamma correction Gamma = 1.0(Fixed)
Video output Digital output: EIA-644
Data: 10bit (28.63636MHz)
Scanning frequency
15.29Hz (All pixel data read-out mode) or
60.37Hz (High-speed draft mode)
AGC +/- 6dB
Power source DC12V +/- 10 percent
Power consumption Approximately 2.7W
S/N 50dB(p-p/rms) (Under normal mode)
[Electric shutter specification]
Shutter speed 8 scales from 1/30s through 1/10000s
RTS Random Trigger Shutter
ON/OFF selectable (factory setting: OFF)
Fix mode --- Exposure-time determined by E shutter-speed
Pulse mode --- Exposure-time determined by pulse width
Partial scan ON/OFF selectable (factory setting: OFF)
ON --- Screen center 1/2 readout
Multiple shutter ON/OFF selectable (factory setting: OFF)
Fix mode --- Exposure-time determined by E shutter-speed
Pulse mode --- Exposure-time determined by pulse width
[Internal sync, signal specification]
H drive frequency 28.63636MHz+/-100ppm
Scanning frequency H: 15.998kHz+/-100ppm
V: 15.29H+/-100ppm (All pixel data read-out mode)
60.37Hz+/-100ppm (High speed draft read-out mode)
[External sync, signal specification]
External sync signal
HD
TTL level, Negative, Input impedance: 10k-ohm
Repeating frequency 15.998kHz +/- 1 %

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Pulse width: Longer than 5 micro s
VD
TTL level, Negative, Input impedance: 10k-ohm
Repeating frequency 14.98Hz +/- 1 percent
Pulse width: Over 1H(62.5 micro s)
Trigger signal
TTL level, Negative
Input impedance: 10k-ohm
Pulse width: Over 1H(62.5 micro s)
Multiple-shutter readout signal
TTL level, Negative
Input impedance: 10k-ohm
Pulse width: From 62.5 micro s through 10ms
[Sync output signal specification]
Output signal
WEN 4V(p-p), Positive, Pulse width: 1H (62.5 micro s)
HD [Output from DATA OUT]
EIA RS644 (LVDS)
Driver output voltage: +/- 350mV
(Differential output) / 100-ohm
VD [Output from DATA OUT]
EIA RS644 (LVDS)
Driver output voltage: +/- 350mV
(Differential output) / 100-ohm
CLOCK [Output from DATA OUT]
EIA RS644 (LVDS)
Driver output voltage: +/- 350mV
(Differential output) / 100-ohm
[Mechanical dimensions]
(1) Lens mount C mount
(2) External dimension 49(W) x 35(H) x 98(D)mm
(3) Weight Approx. 170g
(4) Chassis GND/ Isolation Conduct from circuit GND and Chassis
[Ambient condition]
Performance guaranteed
Temperature : From 0 through 40 degree Celsius
Humidity : From 10 through 90 percent (No condensing)
Operation guaranteed
Temperature : From -5 through 45 degree Celsius
Humidity : Less than 90 % (No condensing)
[Spectrum response characteristics (Typical)]
Refer to table SRC below. Graph reflects lens characteristics, but do
not reflect that of light-source.

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Table: Typical SRC
X-axis: Wave-length
Y-axis: Relative response
10. TIMING CHART
10-1. Digital output
EIA RS644 standard (LVDS)
Driver output voltage Plus/minus 350mV (Differential output) / 100-ohm
H Rate
Total clock counts: 1790CLK / 1H
DATA counts: 1392CLK / 1H
CLK 34.92ns
V rate phase: Same as one in analog timing-chart
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
Relative Response
Wavelength [nm]
400 500 600 700 800 900 1000
CLK
DATA
HD
276CLK
1392CLK
1790CLK
17.5ns
122CLK

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V Rate
A=3H
B=3H
C=6H
D=1040H
E=1046H
10-2. External sync.
HD
VD
WEN
SG
外部VDの立ち下がりに対して1H遅れて内部VDが立ち下がる。
VD：1/15Hz≒65.4ms。1046H。パルス幅1H以上。
E.VD 結合位相
200ns以内
結合位相は±200ns以内。
ジッタは20ns以内。
HD
E.HD
C D
E
DATA
VD
A B

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10-3.Read out mode
*15Hz All pixels read out
*60Hz High-speed draft read out
HD
VD
DATA
WEN
CCD(露光)
1046H
(15.29Hz)
露光時間
(内部DIP-SWにて設定)
1 2 3 4 5 6
1 0 3 8 1 0 3 9 1 0 4 07DATA
VD
HD
WEN
8
14912 17 20
1 0 2 8 1 0 3 3 1 0 3 625DATA
VD
HD
WEN
28 33
HD
VD
DATA
WEN
CCD(露光)
262H
(60.37Hz)
露光時間
(内部DIP-SWにて設定)

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11. EXTERNAL-VIEW DRAWING