Panasonic WV-CL270 User Manual

The following adjustment should be made by
qualified service personnel or system installers.

q Loosen the screw on the side of the camera.

w Turn the flange-back adjusting ring to the

desired position.

e Tighten the screw on the side of the camera.

Tightening the screw by force will

cause damage to the screw or deviation
of focus.

Pick-up device:

752 (H) x 582 (V) pixels, interline transfer CCD

Scanning area:

6.45 (H) x 4.84 (V) mm (equivalent to scanning area of 1/2” 
pick-up tube)

Synchronization:

internal, line-locked or multiplexed vertical drive (VD2), 
selectable 

Scanning system:

2 : 1 interlace

Scanning:

625 lines / 50 fields / 25 frames

Horizontal:

15.625 kHz

Vertical:

50 Hz

Horizontal resolution:

480 lines

Video output:

1.0 V[p-p] PAL composite 75 

Ω

/ BNC connector

Signal-to-noise ratio:

50 dB (equivalent to AGC Off, weight On)

Electronic light control:

equivalent to continuous variable shutter speed between 1/50 s
and 1/15 000 s

Minimum illumination:

0.8 lx (0.08 foot-candle) at F1.4

Detail:

SHARP or SOFT, selectable 

Lens mount:

CS-mount

Ambient operating temperature:

−

10 °C - +50 °C (14 °F - 122 °F)

Ambient operating humidity:

less than 90 %

Power source and

WV-CL270:

220 V - 240 V AC 50 Hz, 3.8 W

power consumption:

WV-CL274E:

24 V AC 50 Hz, 3.5 W

Dimensions (without lens):

67 mm (W) x 65 mm (H) x 123 mm (D)
2-5/8” (W) x 2-9/16” (H) x 4-13/16” (D)

Weights (without lens):

WV-CL270:

0.495 k

g (1.09 lbs)

WV-CL274E:

0.35 k

g (0.77 lbs)

Weights and dimensions indicated are approximate.
Specifications are subject to change without notice.

Body cap  ...........................................................................................1 pc.
ALC lens connector  ...........................................................................1 pc.

Lenses:

WV-LA6AE, WV-LA12AE, WV-LZ81/6E, WV-LZ81/10E, WV-LA4R5AE, WV-LZ80/2E

Flange-back
adjusting ring

Focus fixing screw

LOCK

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Copper wire
size (AWG)

Length
of cable
(Approx.)

Connect the power cord to an electrical outlet
of 220V - 240V AC 50Hz.

Connect the power cable to the AC 24 V IN
terminal on the rear panel of the WV-CL274E.

(m)

(ft)

#24

(0.22mm

2

)

95

314

#22

(0.33mm

2

)

150

495

#20

(0.52mm

2

)

255

842

#18

(0.83mm

2

)

425

1 403

Recommended wire gauge sizes for 24 V AC line

24 V AC, 50 Hz

(19.5 V - 28 V)

1

2

Install the lens connector when using a video
drive ALC lens.
Cut the iris control cable at the edge of the lens
connector to remove the existing lens connector
and then remove the outer cable cover of the sup-
plied connector as shown in the diagram.
The pin assignment of the lens connector is as fol-
lows:

Pin 1: Power source; +9 V DC, 50 mA max.
Pin 2: Not used
Pin 3: Video signal; 0.7 V[p-p]/40 k

Ω

Pin 4: Shield, ground

Pin 3 

Pin 4

Pin 2

Rib

Pin 1 

q Before you mount the lens, loosen the screw

on the side of the camera, and rotate the
flange-back adjusting ring clockwise until it
stops. If the ring is not at the end, the inner
lens or CCD image sensor may be damaged.

w Mount the lens by turning it clockwise on the

lens mount of the camera.

e Connect the lens cable to the auto iris lens

connector on the side of the camera.

Focus fixing screw

e

w

q

WV–

The lens mount should be a CS-mount (1”-32UN)
and the lens weight should be less than 450 

g

(0.99 lbs). If the lens is heavier, both the lens and
camera should be secured by using the support-
er.
The protrusion at the rear of the lens should be as
shown below.

CS-mount: Less than 4 mm (5/32”)

Solder the lens cable to the pins of the sup-
plied connector.

1. It is recommended to use a monitor whose

resolution is at least equal to that of the
camera.

2. The maximum extensible coaxial cable

length between the camera and the moni-
tor is shown below.

Type of

RG-59/U

RG-6U RG-11/U RG-15/U

coaxial cable

(3C-2V)

(5C-2V) (7C-2V)

(10C-2V)

Recommended (m)

250

500

600

800

maximum
cable length

(ft)

825

1 650

1 980

2 640

Connect to 24 V AC (19.5 V-28 V)

class 2 power supply only. Make sure to
connect the grounding lead to the GND
terminal when the power is supplied from a
24 V AC power source.

!3

This connector is for connecting with the
VIDEO IN connector of the video monitor.
Whenever the multiplexed vertical drive (VD2)
signal is supplied to this connector, the cam-
era synchronization mode is automatically set
to Vertical Drive.