Warranty; Service Department Telephone Number; Glossary - sauter SW 1000 Instruction Manual

again, remove the microSD card and retry.
There are no limitations for updating or restoring an older firmware version, you can
upgrade it to any version. However, we recommend that the previous firmware ver-
sion is always stored. Do not hesitate to contact us by phone or e-mail to notify any
problems or errors concerning the firmware.
☆ Hint: The firmware update option is only available in new sound level meters with
HWID P0274 or higher. The models with the old identifier (HWID P0115) do not sup-
port the firmware update by the user. The list below presents the differences between
the old and the new type;
 The About screen in model P0115 shows type 308/200, and in model P0274 —
type 308S/200S.
 In model P0115, the RS-232 port is a 3-pin Lemo port, an in model P0274 — a
6-pin PS/2 port.
 In model P0115, the USB port does not work, in model P0274 it is available.
 Model P0115 provides two measuring ranges: "High" and "Low" (some products
also support the automatic range), while model P0274 provides only one range.

6.5 Warranty

KERN offers warranty repairs in the warranty period. To remove any material, struc-
tural or production errors, components are replaced at KERN's discretion.
Detailed information is provided in the Terms and Conditions of Warranty, contained
in the commercial contract. The user may not open or repair the device. Any attempts
to repair the product by unauthorised persons result in the loss of warranty.

6.6 Service Department telephone number

You can contact us in case of any problems.
Service Department telephone number
Sales Department telephone number
Appendix 1

Glossary

 Frequency weighting
level, weighted according to the frequency response and shown on the display,
and the corresponding level of a fixed sinusoidal input signal. The level difference
is specified in decibels (dB). The frequency weighting usually determines the A, B,
C and D weightings, which allow for a simulation of human hearing frequency re-
46
Step 4: Press the key located in the upper right corner to
choose the firmware, and then press
the program. The whole procedure takes 3 to 4 minutes.
☆ Hint: The device should be reset to the factory set-
tings, and after updating the firmware perform at least one
calibration, otherwise the sound level meter may work
improperly. When the "Time Out!" message is shown
1
: Difference in the frequency function between the signal
Update to start
SW-BA-e-1710