Revert To Factory Default Settings; Escape/Return Function; Maintenance; Low Battery Condition And Battery Replacement - Extech Instruments FM100 User Manual

Revert to Factory Default Settings
When
meter to its default (factory) settings.
Escape/Return Function
When
abort the current programming step and return to the normal measurement mode.
Maintenance
Low Battery Condition and Battery Replacement
When the battery icon (
low on battery voltage, erratic or inaccurate readings may result. Never use the meter with the
low battery icon displayed.
The battery compartment is on the back of the instrument. Slide the battery compartment cover
off of the meter to access the batteries. Replace the 4 AAA batteries observing proper polarity
and replace the compartment cover before switching the meter ON.
Battery Safety Reminders
Please dispose of batteries responsibly; observe local, state, and national regulations.
o
Never dispose of batteries in a fire; batteries may explode or leak.
o
Never mix battery types; install new batteries of the same type.
o
Display Error Codes
The following errors may appear on the display:
E‐1: HCHO readings are outside of the specified measurement range
E‐2: Temperature readings are outside of the specified measurement range
E‐3: Relative Humidity (RH %) readings are outside of the specified measurement range
nd Quality Products Online at:
is shown on the LCD display, press and hold the control button to reset the
is shown on the LCD display, press and hold the control button for 3 seconds to
appears on the LCD, the batteries must be replaced. If the meter is
)
Never dispose of used batteries or rechargeable batteries in household waste.
As consumers, users are legally required to take used batteries to appropriate collection
sites, the retail store where the batteries were purchased, or wherever batteries are sold.
Disposal: Do not dispose of this instrument in household waste. The user is obligated to take
end‐of‐life devices to a designated collection point for the disposal of electrical and electronic
.
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