7.2.3 Pro selection (Figure 2 on page 2)
Note
Follow the steps below to access the pro mode:
► Switch on the device by pressing the button “ON / OFF” (A)
and Menu “M” (B) simultaneously until the “Pro” notification
appears in the display.
→
The following will then appear in the display: “Pro” for pro
selection.
Note
If pro mode is activated, a “P” will be shown in the bottom right
area of the display.
Note
If you have selected settings in pro selection and then switch the
device off, these settings will ONLY be active when the device
is switched back on if pro selection is activated. Otherwise, only
the standard selection settings will be active.
(3)
Phase shift
PHASE deg.:
0 … 359
Setting the delay between
trigger signal and flash (in
degrees; position of the flash
is fixed, even though the
frequency changes).
(1)
Brightness
BRIGHT deg.:
0,025° ... 6,000°
Setting the brightness
(in degrees).
No.
(13)
No.
(5)
No.
(1)
(2)
Statistics
Frequency unit
Off
Brightness
Delay
Display
Display
Display
-
Adjustable
parameters
Adjustable
parameters
1/min / Hz / FPM
Adjustable
parameters
BRIGHT deg / µs
DELAY ms:
0,0 … 2.000
Description
The minimum, maximum
and average values are
consecutively displayed for
3 seconds each.
Description
Selection of the frequency
unit:
- 1/min: Unit for measuring
rotational speed
- Hz: Flash frequency per
second
- FPM: Flashes per minute
Description
Device is switched off.
Selection of the brightness
unit (in degrees or in micro-
seconds).
BRIGHT deg: 0.025° … 6.000°
BRIGHT µs: 1 … 1,000 µs
Setting the delay time (in
milliseconds) between the
trigger signal and flash
(position of the flash changes
with changing / fluctuating
frequency).
(11)
Trigger
INT / EXT
Selection of the trigger:
Internal or external
- This function is only
available with the device
version with trigger.
8
Operating instructions
RT STROBE pocketLED LASER
Brightness (BRIGHT in deg)
Flash duration. This function allows the flash duration to be adjusted, which influences
the brightness and focus of the object being viewed. In the standard mode, this setting
can only be made in relative form (degrees), whereas the pro mode also features
the additional setting of measuring brightness in absolute form (microsenconds).
Phase shift (PHASE in deg)
Phase shift setting (in degrees, relative to the frequency) between the trigger
signal and flash. This value allows a fixed angle to be set between the trigger
signal and flash.
▪
Example without external connection: The viewing position can be extremely
precisely adjusted without changing the flash frequency. You can shift the viewing
position within a movement cycle.
▪ Example with external connection: The external trigger signal is triggered befo
-
re the desired observation point (= flash position of the stroboscope). This would
mean that the connected stroboscope would regularly flash too early. The PHASE
deg setting adjusts the delay, altering the flash position of the stroboscope by a
set angle. This setting is not affected by the current rotational speed, which means
that the stroboscope will flash at the desired position even during rotational speed
fluctuations or during the start-up period.
How to select the trigger:
1. Switch on the device by pressing the button “ON / OFF“ (A) for at least 1 second.
2. Press the button Menu “M” (B) to switch between the different settings
and operation modes in the sequence of the display indicator. Select the parameter
INT / EXT.
→ The following will appear in the display:
→ The active parameter flashes
3. Switch between the parameters by pressing the buttons “MINUS” (D) or
“PLUS” (E).
4. Press the button menu “M” (B) again to move to the next parameter.
þ
This setting is now active.
Brightness (BRIGHT in deg / BRIGHT in µs)
Flash duration. This function allows the flash duration to be adjusted, which influ
-
ences the brightness and focus of the object being viewed. Brightness can either
be measured in absolute terms (microseconds) or in relative terms (degrees).