Owner's manual
4
Display Selection
The factory default value is “1” only. Other items can be displayed only after being 
selected at Display customization selection (page 6, No. 8).
*1 When ULTRA/MEGA mode is selected, the current received light intensity can 
be displayed up to 5 digits. The setting value flashes when the   button is 
pressed once.
The setting can be changed by pressing the   button while flashing.
*2 The excess gain is displayed in a 5% increment from 85 to 115%.
*3 The current light intensity for the setting value is displayed in percentage.
*4 Holds and displays the peak value and the bottom value.
How to reset peak or bottom value (with the (5)/(6) display)
The value can be reset by pressing the SET button for 3 seconds or more while 
pressing the MODE button.
With FS-V33(P)/34(P), the value can be reset externally by selecting Reset at 
External input function selection (page 5, No.5).The peak/bottom value is also 
reset after the power is turned off.
 User-friendly Functions (Direct Access Menu)
The hold display (5/6) can be set in detail by pressing the   button for 2 sec-
onds or longer.
The power mode and emission power for the power mode display (7) can be 
switched by pressing the   button for 2 seconds or longer.
Key Lock Function
The key lock function disables the operation of all keys.
1 While pressing the MODE button, press the   ( ) button for at least three 
seconds.
The same steps can be taken to deactivate key lock.
By selecting the key lock (page 6, No.12) level (1-3), key operations to be dis-
abled can be changed. 
(The default value is level 1.)
c: Normal operation is possible.
°: Operation is not possible.
: The settings can be checked but cannot be changed.
PIN Number Key Lock Function
The unit can be locked using a PIN number to ensure securer locking effect.
1 While pressing the MODE button, press the   ( ) button 10 times.
2 Select a PIN number between 0 and 9999 using the button.
3 Press the MODE button to activate key lock.
Follow the same step to disable the key lock. Use the same PIN number used for 
locking.
Note
Write down the PIN number in case it is forgotten. The key lock cannot be disabled unless the
correct PIN number is used.
Press 
MODE
Press 
MODE
Press 
MODE
Press 
MODE
Press 
MODE
Press 
MODE
Press 
MODE
Parameter Current received 
light intensity
Current received 
light intensity
Current received 
light intensity
Extension display 
(received light intensity) *1
Bar display *2 Excess gain (%) *3
Bar display *2
Power mode
Excess gain (%)
Hold value 
*4
Excess gain (%)
Hold value 
*4
Received light 
intensity
Hold value *4
Received light 
intensity
Hold value *4
DSC
DSC
DSC
DSC
DSC
DSC
DSC
DSC
DSC
(1) (7)
(5)
(2)
(3)
(4)
(6)
Press
MODE
DSC
DSC
Press for 2 seconds 
or longer.
.
.
.
.
.
Hold display selection
Select the setting by pressing the button.
Updates every time the current light 
intensity is less (or more) than the specified 
peak and bottom values.
Displays the maximum and minimum peak 
values since the power is turned on (total 
number).
Displays the maximum and minimum 
bottom values since the power is turned on 
(total number).
Displays the minimum peak value and the 
maximum bottom value since the power is 
turned on (total number).
Displays the maximum peak value and the 
minimum bottom value since the power is 
turned on (total number).
Press for 2 seconds or longer.
Press
MODE
Press
MODE
DSC
DSC
DSC
Press to select (see page 5, No. 1).
Press to select (see page 5, No. 5).
Basic Operations Button
Level
123
Sensitivity Setting (p.3)
SET °cc
Sensitivity fine-adjustment (p.3)
cc
Channel selection (p.1) Channel selection switch ccc
Output selection (p.2) L/D ON °°°
Menu selection (p.5) Press and hold MODE
°°
Advanced Operations Button
Level
123
Initialization (p.2) L/D ON + press and hold SET °°°
Display scaling (p.4) MODE + quickly press SET °cc
Zero shift (p.4) MODE + quickly press SET °cc
Direct access menu (p.7)
Press and hold 
°°
Display OFF/ON (p.6)
L/D.ON + press and hold MODE
ccc
DSC
1
2
2
1
DSC
1
2
2
1








