Exposure" Screen - JVC KY-F550 Instruction Manual

"EXPOSURE" Screen

Settings in bold are factory settings
Item
"IRIS MODE"
"MANUAL
LEVEL"
"GAIN"
"LEVEL"
"SHUTTER"
Switch according to the lens in use.
"AUTO" : When using auto iris lens.
"MANUAL" : When using manual iris lens.
For setting the iris level when "IRIS MODE" is set to "MANUAL". (Set the iris mode
switch on the lens side to "AUTO".)
Increase value : Opens the iris.
Decrease value : Closes iris.
{Variable Values : 0 - 128 - 255}
Note
When "IRIS MODE" is set to "AUTO", "MANUAL LEVEL" item selection will be
disabled. (Displayed as "- - - - - -")
For switching the electric sensitivity mode.
"STEP" : Gain boost level can be altered using the "LEVEL" item.
"V. GAIN" : Gain boost level can be fine-tuned using the "LEVEL" item.
"ALC" : Alters gain boost level automatically according to the
brightness.
Set the maximum value at the "ALC LIMIT" item. ☞ Page 35
Gain boost level can be altered when gain boost mode is set as "STEP" or "V.
GAIN".
{Variable "STEP" Values: –3, 0, +3, +6, +9, +12, +15, +18dB, LOLUX}
{Variable "V. GAIN" Values: –3 - 0 - 18dB 0.2dB Step}
Note
When "GAIN" is set to "ALC", "LEVEL" item selection will be disabled.
(Displayed as "- - - - - -")
For switching the shutter mode.
"STEP" : Shutter speed can be altered using the "LEVEL" item.
"V. SCAN" : Align scan speed of monitor to eliminate horizontal lines that
appear when shooting the computer monitor. Shutter can be
fine-tuned using the "LEVEL" item.
☞ Page 26 'Shooting the Computer Monitor'
Function/Variable Values
E-33