Grass Valley LDK 8000 v.2.0 - Manual (Page 82)

v2.0
LDK 8000 User’s Guide | Menu structure and contents 6-10
6.2.2 Lens menu contents
MENU VALUES DESCRIPTION LEVEL FILE
Lens Type STD, WA Select a standard (STD) or wide angle (WA) type
lens (affects white shading compensation). 0 Op.
AutoIris On, Off Turns On / Off Auto Iris 0
Peak/Average 0..99 (65) Auto iris setting, balance between peak and
average video level values. 3 Sc.
Auto Iris Setpoint 0..99 (35) Auto Iris exposure level setting 3 Sc.
Mom. Iris Setpoint 0..99 (35) Exposure setting in the central area. Exposed to
70% at setting = 50. 3 Sc.
Manufacturer Ang, Fuj, Ang, Can, Other Select the manufacturer of the lens (Angenieux,
Canon, Fujinon or other) to compensate for
differences in iris servo feedback. 0
RE Iris comp. On, Off Turn on to compensate for iris loss when the
lens Range Extender is turned on. 0
Extended Iris Automatically regulates the video level by
adjusting the iris opening, the gain level and the
exposure time to suit the ambient lighting
conditions.
Min Iris F5.6, F8, F11, F16 Set the minimum iris value to be used with the
extended iris function. 3 Op.
Max Iris F1.4, F2.0, F2.8, F4.0, F5.6 Set the maximum iris value to be used with the
extended iris function. 3 Op.
Min Exp. Time 1/100..1/500 Set the minimum exposure time to be used
with the extended iris function. 3 Op.
Max Gain (dB) 0..15 dB Set the maximum gain value to be used with
the extended iris function. 3 Op.
AutoIris const
Iris gain 5..10 Set sensitivity of auto iris: 5 = slow response,
10 = fast response 3