Checkline DT-326 - Manual (Page 8)

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3.2 Operation panel
No. Key Function Instructions
1 POWER Power the unit on or off
2 MODE Select Internal/ External/ Parameter mode of operation instruction
3 SET Unit change, Select parameter setting item, Store setting value.
4 ×2 Multiplies the flash rate/frequency by a factor of 2.
5 1/2 Divides the flash rate/frequency by a factor of 2.
6 RATIO Adjusts the flash duration (flash pulse width) in Internal/External mode.
7 PHASE “+”
Advance image forwards 3 degrees at a time in internal mode.
In parameter setting mode, change setting value.
8 PHASE “-“
Retard image backwards 3 degree at a time in internal mode.
In parameter setting mode, change setting value.
9 Dial Set flash rate or frequency.
CW; Increase flash rate/frequency.
CCW; Decrease flash rate/frequency.
(Turn dial “quickly” to drastically change value. Turn dial “slowly” to change value 1 digit.)
In parameter setting mode, CW or CCW rotating changes the setting value.
10 ECO Push once to reduce LED brightness (Economy mode).
Push again to return back (Normal mode).
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