Extron electronic CVEQ 100 Series, SVEQ 100 Series, A-4, A-2, A-3 user manual Power supply wiring

Operation, cont’d

Tip (+)

Sleeve ()

ÜVideo output connector — Connect a composite video output device to this female BNC connector.

ÁS-video Y connector (luma, white cable) — Connect the luma of an S-video output device to this female BNC connector.

S-video C connector (chroma, yellow cable) — Connect the chroma of an S-video output device to this female BNC connector.

E	Audio output connector — Wire a balanced/unbalanced audio
	output device to this 3.5 mm, 5-pole, direct insertion captive
	screw connector. See the following wiring diagrams.

NBalanced audio is more resistant to noise and can be driven for longer distances than unbalanced audio. For best results, wire the output for balanced audio.

Balanced Stereo	Unbalanced Stereo
Left Tip (+)	Left Tip (+)
Left Ring (-)
Sleeve (s)	Sleeve
Right Tip (+)	Right Tip (+)
Right Ring (-)
Set Audio Out switch to Stereo.	Set Audio Out switch to Stereo.
Balanced Mono	Unbalanced Mono
Use either the left or the right channel.	Use either the left or the right channel.
Tip (+)	Tip (+)
Ring (-)
Sleeve	Sleeve
Set Audio Out switch to Dual Mono.	Set Audio Out switch to Dual Mono.

	CAUTION Connect the sleeve to ground
	(Gnd). Connecting the sleeve to
	a negative (–) terminal will
Do not tin the wires!	damage the audio output

F	Output equalization (EQ) potentiometer — Use an Extron
	Tweeker (a small screwdriver) to rotate this control to adjust
	equalization when the line driver is connected to long output
	cables. The adjustment range is 0 dB to +7 dB. The default is
	set to 0 dB (the dot position). See "Equalization (EQ) adjustment
	control" in this chapter.
G	Output gain potentiometer (luma) — Use an Extron Tweeker
	(a small screwdriver) to rotate this control to adjust the CVEQ's
	gain or the SVEQ's luminance gain when the line driver is
	connected to long output cables. The adjustment range is
	-1 dB to +3 dB. The default is unity (the dot position). See
	"Gain adjustment control" in this chapter.
H	Output gain potentiometer (chroma) — Use an Extron Tweeker
	(a small screwdriver) to rotate this control to adjust the SVEQ's
	chrominance gain when the line driver is connected to long
	output cables. The adjustment range is 0 dB to +10 dB. The
	default is unity (the dot position). See "Gain adjustment control"
	in this chapter.
I	Audio output select switch — Use this switch to select either
	stereo (up) or dual mono (down) output. When set for dual
	mono, the left and right channels output the same signal (either
	channel or both channels can be used). The audio output can
	be wired for balanced/unbalanced mono or stereo output. The
	wiring and the switch setting must match.

Power supply wiring

Wire the line driver's power connector as shown below.

NThe CVEQ 100 and SVEQ 100 use a pre-wired captive screw power connector. The D, AAP, and MAAP models use direct insertion connectors.

Smooth Ridges

A	A	3	5
		SECTION A–A
	Power Supply
	Output Cord	Captive Screw
		Connector

Power connector wiring

3-10 CVEQ 100 and SVEQ 100 Series • Operation CVEQ 100 and SVEQ 100 Series • Operation 3-11