Sekonic Speedmaster L-858D-U Light Meter - Manual (Page 16)

2
1. Names and Functions of Parts
1-2 Functions of Parts
The following table lists the functions of each part.
No. Part Name Function
1
Lumisphere Retracting
Ring
Turn this to switch between the extended lumisphere and
retracted lumisphere. (  P35)
2 Lumisphere
Position the meter at subject with Lumisphere facing toward
camera or light source during measurement. Can be freely
rotated through 270° to receive light. (  P32)
3 Objective Lens
For viewing reflected-light spot measurements of subjects or scenes.
Attach the Step-up ring (sold separately) to mount a filter. (  P196)
4
Viewfinder Eyepiece
(with diopter adjustment)
Turn the viewfinder eyepiece to adjust the diopter scale.
(  P40)
5 Power Button Press to turn ON/OFF. (  P5)
6 Measuring Button *1 Press for measurement.
7 Memory Button *1
Press after measuring to record the measured value.
Press in Multi (Cumulative) Flash Mode to clear the number of
cumulative flashes.
8 Touch Panel LCD
Displays the setting screens and measurement screens.
The built-in touch panel function enables setting, selection or
operation by touching the displayed screens. (  P9)
9 Menu Button
Press to enter the Menu list from any of the screens.
Press again to return to the previous screen. (  P29)
0 USB Connector
The USB connector for connecting to the computer with the
installed Data Transfer Software.
(Terminal shape: Micro B type)
a USB Connector Cover Protects USB terminal when not in use.
b Synchro Terminal Accepts an optional synchro cord when using meter in Cord Flash Mode.
c Synchro Terminal Cover Protects synchro terminal when not in use.
d Battery Cover Secures the batteries.
e Battery Cover Latch Pull out and rotate down to open battery cover.
f Strap Eyelet Attach the accessory strap here. (  P3)
g Tripod Socket Hole Used to attach the meter to a tripod. (1/4 inch, 20 threads)
h
Transmitter (sold
separately) Compartment
Install radio transmitter (sold separately) for the radio triggering
of flash units. (  P90)
i Transmitter Connector Cover Protect the transmitter connector. *2
j Battery Compartment Hold 2x AA batteries. Insert as indicated in compartment. (  P4)
k Lumisphere Lock Lever
Use this lever to replace the lumisphere (when it is damaged or
contaminated).
*1 The function of the Measuring Button
6
and that of the Memory Button
7
can be
interchanged using Custom Setting. (  P41 , P168 )
*2 Be sure to reattach the Transmitter Connector Cover
i
if the Transmitter is removed.