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The classical scanning mode where the variation of a focal plane if any is pre-calculated with a focus map and later the motorized XY stage captures optimally focused images by translating across the region of the scanning.
Uses single 40X or 20X objective combined with a secondary overhead camera for capturing preview (thumbnail) of the full slide including the barcode area.
Whole slide imaging is preferred over other modes when exhaustive image capture is needed for deferred access.
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An all powerful scanning mode where multiple images covering all focal planes are captured at every field. The end result is essentially a whole slide scan mixed with pre-captured Z-stack at every position.
Similar to WSI mode, Volume scanning uses a single 40X or 20X objective combined with a secondary overhead camera for capturing preview (thumbnail) of the full slide including the barcode area.
Volume scanning is preferred over WSI when exhaustive image capture is needed for slides with overlapping cells such as Fine Needle Aspiration Biopsy slides, Pap smear slides etc.

Comprehensive Guide to USB VID 1E3D PID 198A: Identifying and Resolving Chipsbank Flash Drives
Understanding what these numbers mean is crucial before attempting a firmware flash or data recovery operation. Technical Value & Metadata 1E3D (Registered to Chipsbank Microelectronics) Product ID (PID) 198A (Generic Mass Storage Controller ID) Common Controller Chipsbank CBM2199E (or variant CBM2199) Protocol Version USB 2.0 (High Speed, max current draw 100mA) Device Labels ChipsBnk Flash Disk, Chipsbank UDisk Common Failure Symptoms
When you plug a USB device into your computer and it fails to work properly, or shows up with a generic name in the Device Manager, finding the specific Hardware ID is the first step toward fixing it. If you have identified a device with and PID 198A , you are looking at a USB mass storage controller from Chipsbank Microelectronics .
They re-flash the firmware to the controller to bypass logical errors. ⚠️ A Note on Counterfeit Drives usb device id vid 1e3d pid 198a top
Using a fine-tipped metal needle or small tweezers, bridge the (typically pins 29 and 30 on standard TSOP packaging) together.
Use the default settings to attempt a firmware re-write. 3. Test Mode (Hard Reset)
Open Device Manager , right-click your device, select Properties , and go to the Details tab to view "Hardware IDs". Comprehensive Guide to USB VID 1E3D PID 198A:
Every USB device has a unique "fingerprint" consisting of a Vendor ID (VID) and a Product ID (PID). This tells your operating system exactly what the hardware is and which driver it needs to load.
. These IDs are often associated with low-cost or "no-name" USB drives, as well as some counterfeit storage devices sold on marketplaces like AliExpress. Technical Device Breakdown Vendor (VID): — Chipsbank Microelectronics Co., Ltd. Product (PID): — Flash Disk / ChipsBnk Flash Reader. Common Controllers: Frequently uses the Chipsbank CBM2099E controller chips. USB 2.0 (High Speed). Common Issues and Identification
The operating system forces a popup stating "You need to format the disk in drive X: before you can use it". They re-flash the firmware to the controller to
A lighter version used for basic recovery and removing write protection. 3. Perform a Low-Level Format Run the tool as an Administrator. Insert your USB drive.
Despite being a robust set of controllers, the 1E3D:198A ID is frequently associated with technical support questions. The most common issues reported by users include: