KROMA
TELECOM
PROFESSIONAL
MONITORS BM5414/20
BM5414/20
12
4.2. CNT (CONTRAST)
Similar behavior to the described above, for BLCK but concerning to
the gain of the final video amplifier (Contrast).
The messages that could appear are:
CONTRAST 00 CAL or CONTRAST -12 UNCAL
4.3. SATURATION/COLOUR
Similar behavior to the described above, for CNT but
concerning to the gain of the decoder´s chrominance amplifier.
This key acts on two parameters. If the input signal active is NTSC,
the system internally will select the saturation of NTSC. For any another
system will adjust the same parameter.
SATURATION 00 CAL or SATU8 UNCAL
4.4. HUE/TINT (Only in NTSC)
Similar behavior to the described above, for CNT but concerning to
the chrominance phase regarding to the
burst
in the decoder. Because is
a parameter of the NTSC system will only be permitted their modification
when the active signal corresponds to this system.
The messages that could appear are:
HUE 00 CAL or HUE -3 UNCAL
NO AVAILABLE
(if the connected signal is not NTSC)
4.5. APT (APERTURE)
It allows to control the transitory response of the luminance channel of
the decoder in order to enhance, if it proceed, the "fine"details of the
image, or attenuate the possible noise in this band (2.8 Mhz/ NTSC- 4
Mhz/ PAL approximately).
4.6. CAL KEY
Two operating modes:
1. When CAL is pressed, being in one of the modes: BLCK, CNTR,
APT, HUE or SAT,the behavior is the described already.
2. The monitor utilizes different menus on those that there is diverse
active options.. with the ORE select the option and with the CAL key
executes the selected option.
3. In Calibración of values in set-up manual..
CNT
HUE
CAL
SAT
APT
SAT
HUE
