General; Description; Specifications - Promax GV-198 Manual De Instrucciones

TV generator GV-198

1 GENERAL

1.1 Description

The new GV-198 TV pattern generator has been designed in accordance with
the latest trends of modern electronics industry technology. It is easy to use, compact
and sturdy and it covers a wide range of applications, TV standards and formats thus
being ideal for service of TV sets, projectors and flat screens.
GV-198 portability makes it and efficient partner for after sales service
professionals both in the workshop tasks as well as customers home repairs. Direct
access keys to nine different patterns allow for quick essential tests on television
receivers and easy identification of potential technical problems through visual picture
examination.
There are 4:3 and 16:9 format patterns and it covers PAL / SECAM /NTSC
colour systems and B / G / D / K / L / I / M / N standards. A comfortable rotary knob
gives access to the various functions available. The built-in frequency synthesised RF
modulator can be tuned from 37 MHz to 865 at 50 KHz steps. Tuning can also be
performed by channel using CCIR, OIRT or FCC channel tables. RF modulated signal
level can be adjusted in a 50 dB range at 10 dB steps.
GV-198 settings are displayed in a large and bright 2 x 16 character display and
it has 10 memories for storing 10 different test configurations. This unique pattern
generators has EUROCONECTOR interface, composite video and sync outputs.

1.2 Specifications

TV SYSTEM
System
RF standard
01/2004
TV GENERATOR
GV-198
PAL / SECAM
PAL B/G, D/K, I, N
SECAM B/G, D/K, L
NTSC
M
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