Warranty - sauter KERN SW 1000 Instruction Manual

the message "Time Out! (time out) message is displayed repeatedly, remove the Micro
SD card and try again.
There are no restrictions for upgrading or downgrading the firmware, so the user can
update to any version. However, we always recommend to keep the previous version
of the firmware. Do not hesitate to contact us by phone or e-mail to request support for
problems or bugs of the firmware.
☆Note : A firmware update is a function that is only available for the new sound level
meters with HWID: P0274 and higher. The models with the old HWID: P0115 do not
support a firmware update by the user. The following is a list of differences between
the old and new types:
⚫ On the About page, Model P0115 displays as Type 308/200, while Model P0274
displays as Type 308S/200S.
⚫ The RS-232 connector on the P0115 model is a 3-pin Lemo socket, and on the
P0274 model, a 6-pin PS/2 socket.
⚫ The USB connection on P0115 does not work, on P0274 it works.
⚫ P0115 has two ranges, "High" and "Low"; some early products also have an
automatic range, while model P0274 has only one range.

6.5 Warranty

KERN offers warranty repairs during the warranty period. The component may be
replaced at KERN's discretion to eliminate problems caused by material, design or
production defects.
For more information, please refer to the product warranty terms in the sales contract.
Do not allow the customer to open or repair the device. Attempts to repair by
unauthorized persons will void the warranty of this product.
48
Step 4: First press the button in the upper right corner to
select the firmware and then press the Update button
start the program. The whole procedure takes 3 to 4
minutes.
☆Note : Reset the device to the factory settings and perform
the calibration at least once after the firmware update,
otherwise the sound level meter may not work properly. If
to
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