Playback mode

Use the Playback mode to review images you have captured and to review images in order to delete them. Select Playback mode by sliding the mode switch to the right. The last picture taken is displayed first. If the camera is empty, the display will say “No pictures on camera.” Only the active media (SD card or internal memory) is displayed. In order to review pictures in internal memory, the SD card must be removed. After a picture has been deleted, the camera will return to Playback mode.

Playback mode menus

Menu

Selection

Delete

Confirm delete of current image

Delete All

Confirm delete of all images

Format

Formats the SD memory card

Description

Select Yes or No Select Yes or No Select Yes or No

USB mode

Use the USB mode to download images to your computer and to recharge the camera’s battery. The mode selection switch can be in either position (Picture-taking or Playback). Connect the mini USB plug to the mini USB socket on the camera and connect the larger size USB plug to the USB socket on your computer. You will hear a low-high beep when connecting and a high-low beep when disconnecting. All camera buttons are inactive during USB mode.

USB mode activity

Activity

What’s Happening

Blinking green LED

Charging

Solid green LED

Fully-charged

Medium blinking red LED

USB waiting for enumeration

Solid red LED

USB connected and transfer data

Fast blinking red LED

When connecting camera to PC before driver

 

is installed. Please install driver.

Note: See Section 5 on how to download images to your computer.

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Philips PT44434, SIC4434 manual Playback mode menus, USB mode activity

PT44434, SIC4434 specifications

The Philips SIC4434 and PT44434 are significant advancements in the field of power management and regulation, designed to cater to modern electronic applications requiring efficient and reliable performance. These devices showcase Philips’ commitment to innovation by integrating cutting-edge technologies that enhance their functionality and efficiency.

The SIC4434 is a highly integrated synchronous buck converter that supports a wide input voltage range of up to 36V, making it suitable for various applications, from battery-operated devices to industrial equipment. Its output current capability of up to 40A allows for versatile usage in powering high-performance components. The SIC4434 also features a high-frequency operation that increases efficiency and reduces the size of passive components in the circuit, enabling compact designs in consumer electronics.

Key features of the SIC4434 include an integrated high-side and low-side MOSFET driver, which minimizes power losses during operation. The device utilizes a current-mode control architecture that ensures stable operation and quick transient response, essential for devices that experience rapid changes in load conditions. Additionally, it incorporates comprehensive protection features such as over-voltage protection, under-voltage lockout, and thermal shutdown, ensuring reliability and longevity in various operating conditions.

On the other hand, the PT44434 is a versatile power supply controller designed for a range of applications. It is particularly optimized for isolated power supplies and features a primary-side regulation architecture, reducing the complexity of feedback components. The PT44434 supports a wide input voltage range and can be configured for various output voltages, making it adaptable to different system requirements.

Among its notable characteristics, the PT44434 includes built-in soft-start features, which help to minimize inrush current during startup, protecting both the device and the load. The device also supports frequency modulation capability for reduced electromagnetic interference (EMI) and higher efficiency. The integration of a high-voltage startup circuit further simplifies the design process, allowing for a more compact solution.

Both the SIC4434 and PT44434 are excellent examples of Philips’ innovation in the power management sector, combining high performance, efficiency, and reliability for applications in consumer electronics, industrial systems, and automotive technology. With their robust feature sets and advanced technologies, these devices provide excellent solutions for power regulation needs in contemporary electronic designs.