Operation Manual

28
5-1-2. F (f-stop) Priority Mode
1. Touch the Measuring mode icon to open the
Measuring Mode Selection Screen, then touch
the
icon to select F Priority Mode and
return the screen view to Measuring screen (See
P25 for details.)
2. Set the ISO sensitivity value on the ISO icon.
3. Set the f-stop (aperture) value on the F icon.
4.
Press the Measuring button
8
on the side of meter.
Release the Measuring button
8
to complete
the measurement. The measured shutter speed
value at that time will be displayed.
While pressing the Measuring button
8
, the
meter measures continuously until it is released.
5-1-3. TF Priority Mode
TF Mode is useful for today’s digital cameras when a xed speed and aperture are desired and the
ISO can be adjusted for proper exposure. (See Custom Setting Function P55 to activate TF mode
Icon.)
1. Touch the Measuring mode icon To open the
Measuring Mode Selection, then touch the
icon to select TF Priority Mode and
return the screen view to Measuring screen.
(See P25 for details.)
2. Set shutter speed on the T icon.
3.
Set f-stop on the F icon.
4. Press Measuring button
8
on the side of meter
Release the Measuring button
8
to complete
the measurement. The measured ISO sensitivity
value at that time will be displayed.
While pressing the Measuring button
8
, the
meter measures continuously until it is released.
5-1-4. Illuminance/Luminance Mode
Illuminance can be measured using the incident light mode and luminance can be measured
using the reected light attachment (5-degree viewnder sold separately). The following are the
units that can be set.
Incident light measurement (Illuminance)
•
Lux (Unit: lx)
•
Foot-candle (Unit: fc)
Reected light measurement (Luminance)
•
Candela per square meter (Unit: cd/m
2
)
•
Foot-lambert (Unit: )
<
•
Any calibration or exposure compensation will not be in eect with illuminance/luminance measurements.
Measured value (shutter speed)
Measured value (ISO)
Mesuring Screen
(F Priority Mode)
Setting
Value
Setting value
Measuring
Value(f-stop)
Mesuring Screen
(TF Priority Mode)