JVC TK-C1460B instruction manual Procedures, Mounting the lens, DC Iris Video Iris, Gnd

CONNECTION/INSTALLATION
Procedures
Execute connection/installation according to the procedures described below.
Turn OFF the power supply to all equipment to be used before making carefully.
4.Setting the switches	6.Back focus adjustment
( Page 13)	( Page 21)

Mounting the lens

Mount the lens according to the procedures described below.

1.	Before mounting a lens, check whether
	it is a C-mount or CS-mount lens.
	To change the mounting method, loosen
	the back-focus locking screw (M 2.6)
	using a Phillips head screwdriver, turn
	the back-focus adjusting ring with your
	fingers or the screwdriver and change
	the mounting method.

7.Auto white balance control adjustment ( Page 22)

	SET
	CAMERA
	SETUP	EXT TERM-OFF	ON
MENU		INT/GL	LL	ALC	AvPk
		IOT USED	SIMPLEX
		DUPLEX
		RX TERM-OFF	ON
				LEVEL	L H
			VIDEO
			DC

	5.Lens adjustment
	( Page 20)
3.Mounting the camera	1.Mounting the lens
( Page 18)	( Page 15)

3.

(b)F

(c)

VIDEO

DC

2.

As regards the dimension (b) of the area

to which the lens is to be installed as

illustrated on the left diagram, use the

one with less value than what’s shown

in the table below.

For both the C-mount and CS-mount,

never use whatever exceeds the dimen-

sion (b), as such will not allow normal

installation and damage the inner part

of the camera, resulting in a malfunc-

tion.

Lens	Flange back (c)	Dimension (b)
C mount lens	17.526mm	5.5mm or less

To controlling systems such as RM-P2580

DC 12V/AC 24V power supply

4.

1 3

CS mount lens 12.5mm 5.5mm or less

	The F mark indicates a focal point.
2.	Mount the lens on the camera by turning
	the lens clockwise. Adjust its position.

2.Connections ( Page 16)

DC12V

+	-
1	2
AC24V

ONLY(U TYPE)	POWER ONLY	(E TYPE)
CLASS 2	ISOLATED

TX+

A

TX- RX+

B C

RX-

D

AUX GND

To alarm terminals such as switches

3

2 4

CAUTION: Always attach the fer-

3.	When using an auto-iris lens with an EE
	amplifier, turn the switch to the “VIDEO”
	side. When no EE amplifier is equipped,
	turn the switch to the “DC” side.
4.	If the lens has an auto-iris mechanism,

Genlock sync	Y/C OUT
signal generator
SYNC IN	VIDEO OUT
	SEE INST-
POWER	RUCTION
	MANUAL

Monitor

1

2

4

rite core (supplied) to the lens cable. ( Page 16)

connect the lens cable after checking the

pin arrangement.

If the lens cable has a different type of

plug, use the 4-P plug supplied.

Attached 4 pin plugs
Lens	DC IRIS		VIDEO IRIS	1	3
Pin No.	(does not contain EE amplifier)		(contain EE amplifier)
1	Brake	–	9V [max 50mA]
2	Brake	+	NC
3	Drive	+	VIDEO
4	Drive	–	GND	2	4

E-14 E-15