Bosch MAN-REG-X-08 Manual de instalación descargar pdf (Pagina 18)

Horizontal

Scan

Lines,

Rolling Up

or Down

Negative,

scrambled,

or faded

image

Ground

Looping on

video cable

Low voltage

problem is with the

interconnections.

If still no video, contact

BOSCH Service

Center. See rear page

of this manual for

contact information.

Check the coax cable

shield is not touching

“ground”, e.g. at the

couplings.

An electrically isolated

circuit board or

isolation transformer

may be required.

Check voltage at input

power cable.

Must be >12VDC/VAC.

Check Video

connection leads are

not reversed.

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Bosch MAN-REG-X-08 Manual de instalación Pagina 18