TSI Instruments SidePak AM520 - Language; Information; Calibration

Operation
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Language
The display language can be changed
to English (default) or Chinese. To set
the language:
1. Select SETTINGS from the MAIN
MENU with the ▲ ▼ keys and press
 (ENTER).
2. Under SETTINGS menu, select Language with the ▲ ▼ keys
and press  (ENTER).
3. Use the ▲ ▼ keys to select the desired language.
4. Press  (ENTER). The language you selected takes effect
immediately, and returns to the SETTINGS menu.
Information
Information about the SidePak™ model
number, serial number, firmware version
and last date of calibration is displayed
under the INFORMATION selection. To
view the information:
1. Select SETTINGS from the MAIN
MENU with the ▲ ▼ keys and press
 (ENTER).
2. Under SETTINGS menu, select Information with the ▲ ▼ keys
and press  (ENTER).
3. View the information.
4. Press RETURN to return to the SETTINGS menu.
Calibration
The User Calibration Factor consists of two values which act as
multipliers to the raw data prior to being displayed or recorded. The
first value is a Photometric Calibration Factor (PCF) which
compensates the readings for aerosols that have different
photometric properties than the aerosol used during factory
calibration. The Response Factor (RF) is applied on top of the
calibration factor and represents a subset of the mass concentration
[set and expressed as a percentage (%) of the mass concentration]
representing a substance specific aerosol. The Response Factor can
be enabled or disabled through the “Response Conc” option in the
SETTINGS menu.