Selecting Aperture and Shutter Speed Manually

With the mode dial set to M (Manual mode), you can manually select both the aperture and the shutter speed. In this shooting mode, you can also set the camera in the bulb mode for long exposures. However, please remember that bulb shutter release is limited to 30 seconds. Exposure will end and the shutter will release after 30 seconds if you hold down the shutter button longer than 30 seconds.

Slow

Fast

 

1

 

 

Shutter

2

 

 

speed

1

2

 

ON

 

OFF

 

 

 

 

2

Aperture value

Small aperture

Large aperture

Note

Set the mode dial to M (Manual mode).

Turn the main dial to select the aperture value, and turn the sub dial to select the shutter speed.

Every movement of the dial changes the aperture value and shutter speed in 1/3 steps.

You can select the shutter speed within the range 1/640~8 seconds (or select “bulb”). If you select “bulb” then the shutter will remain open for as long as you keep the shutter button pressed down (to a maximum of 30 seconds). This is called the bulb shooting mode.

•If you set the aperture value and shutter speed manually, that setting will remain in effect even after you switch to another shooting mode or switch the camera off and on. If you set the camera in the shooting mode again, the camera will return to the same aperture value and shutter speed.

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Olympus VT1621-01 manual Selecting Aperture and Shutter Speed Manually, Slow Fast Shutter Speed
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VT1621-01 specifications

The Olympus VT1621-01 is an advanced and versatile portable test instrument designed especially for professionals in the fields of engineering and maintenance. This device stands out for its ability to perform various measurements and is widely regarded for its precision and reliability.

One of the main features of the VT1621-01 is its comprehensive measurement capabilities. It can effectively measure voltage, current, resistance, and frequency, making it a multifunctional tool for troubleshooting and diagnostics. Its versatility ensures it caters to a wide range of applications, including electrical installations and maintenance tasks in industrial settings. The ergonomic design contributes to ease of use, allowing users to handle the device comfortably even during prolonged periods.

Technology-wise, the VT1621-01 incorporates cutting-edge digital signal processing (DSP) to ensure rapid and accurate measurements. This results in stable readings, even in challenging environments where interference might be present. Additionally, the device supports auto-ranging, which simplifies the user experience by automatically adjusting measurement ranges based on the detected input, thereby enhancing reliability.

The display of the VT1621-01 is another highlight, featuring a large, high-resolution LCD that presents data clearly and is easy to read, even in dimly lit areas. Backlighting options further enhance visibility, ensuring that users can operate the device in various lighting conditions. Moreover, its intuitive user interface is designed for quick navigation between functions, allowing specialists and technicians to focus on their tasks without unnecessary distractions.

Another significant characteristic is its robust build quality. The VT1621-01 is designed to withstand the rigors of daily use in field environments, with a durable casing that protects internal components from impacts, dust, and moisture. This reliability is vital for professionals who often work in demanding conditions.

In summary, the Olympus VT1621-01 is an exemplary measurement instrument characterized by its multifunctionality, advanced technology, easy-to-read display, and rugged design. It has become an essential tool for professionals who require precision, efficiency, and durability in their measurement tasks, solidifying its reputation as a trusted device in the market.
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