Checkline DT-329 Manuale Utente

DT-329 LED Linear Stroboscope Operation Manual Read manual thoroughly prior to operation. Use instrument only after reading the complete m

7 4 Function Instructions 4.1 Power on/off Turn on Main Power Switch, then press “POWER” key to turn on unit. The unit will begin to flash in int

8 4.3 Internal flashing mode 4.3.1 Instruction for Internal flashing mode 4.3.2 Changing Units of Measure in Internal Mode Press and rel

9 4.3.4 Flash rate and frequency “Internal Mode” Set the flash rate (frequency) by turning the center dial. Clockwise: Increase C

10 4.3.5 Multiply / Divide by 2 Function The flash rate or frequency can be doubled or halved by the “x2” and “½” keys on the operation panel. 1) D

11 4.3.6 Phase Shift (Angle) Once "Frozen" virtual image is achieved via FPM=RPM, the phase shift function can advance or delay the flash

12 Press the “RATIO” key. The current mode will start blinking for 5 seconds allowing modification at this point. Operation Indication ** Wh

13 Operation Indication ・・・・ ・・・・ Auto Range Trigger Edge Deley Deg Flash Time Ave Last Min Max min sec hHz ○○○○ Auto Range Trigger E

14 4.4 External Trigger Mode This mode allows synchronization of the FPM with external signal input such as a sensor. See section 4.6 for details. P

15 4.4.2.1 “Delay time” setting This can be set to 0~999 msec with a resolution of 1 ms. The internal calculation time of the unit is 60us, which

16 Press "PHASE+" key to select the delay time setting. Turn dial CW to increase and CCW to decrease. Button operation Expression

Safety Precautions Please be sure to closely follow all safety precautions. Be sure to read the entire instruction manual thoroughly before initial s

17 4.4.2.2 “Delay angle” setting Set the delay angle from 0° to 360° in 1° increment s. The actual delay time is as follows: While the DT-329

18 Delay Angle setting will decrease from 359° (Max) to 0° (Min) value for counter clockwise. The setting s will eventually go to 0°as when angle dec

19 4.5 Parameter Setting Instruction Press “MODE” until the LCD displays “P” (Parameter setting mode). Please refer to 4.2. Mode selection. Press

20 4.5.1 Measurement range setting The DT-329 has a selectable measuring range, which can be set in the Parameter mode setting. The range and res

21 Operation Expression 4.5.2 Trigger Edge setting (External Mode) Select Positive or Negative edge. Examples: -When trigger edge se

22 Press the “SET” key to cycle to the Trigger Edge setting parameter mode. To set the trigger edge as “Down edge”, press “PHASE -“key or turn the di

23 4.5.3 Delay setting Delay time and angle setting will allow the flash to be delayed after an external pulse is sensed by the unit. The Parameter

24 4.5.3.2 Delay angle setting The delay angle can be set from 0° to 360° by 1° in crements. Delay angle setting increases as the dial turns right

25 4.6 Connector of External input/output 4.6.1 Connector Pin Assign External Input Pin No. Signal Name Contents 1 +12V +12V power supply outpu

26 4.6.3 External pulse output The unit will also output a signal that is related to the flash rate of the unit. This signal can be used to contr

- Contents - 1 Summary ...

27 5 Specifications Model Number DT-329 Units of measure FPM (flashes per minute) or Hz (frequency) Measuring range 1 - 2,000Hz 60 - 120,000 FP

28 Display LCD 6 digits (main), 5 digits (sub) “Setting item”, “Unit” Back light Yellow green LED Flashing part Flash Source Super High Brightne

29 6 Dimensions 1.18” 30mm 185mm 7.28” 40mm 1.57” 153mm 6.02” 100mm 3.94” 370mm 14.57” 340mm 13.39”

1 1 Summary The DT-329 LED Linear Stroboscope is AC powered precision instrument used to illuminate wide spot and measure the rotational speeds of o

2 2 Product Inspection and Preparation 2.1 Confirmation of product packaging Confirm the following five parts in your DT-329 packaging:

3 3 Names and functions of the components 3.1 DT-329 Unit Operation keys (9 totals) Handles Outlet (AC power) External outp

4 3.2 Operation panel No. Key Function Instructions 1 POWER Power the unit on or off 2 MODE Select Internal /External/P

5 3.3 LCD Display 3.3.1 Display Names and Descriptions 3.3.2 Main data display -Internal flashing mode: Displays flash rate. -Exte

6 3.3.5 Setting project display The following will be displayed, according to the mode of measure and *parameter settings *