Technical specifications – Acumen HR427 User Manual

Page 17

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16

TECHNICAL SPECIFICATIONS

Standard shock resistance.

30 meters. Not intended for diving.

0 to 50˚C (32 to 122˚F)

Transmitter--Lithium CR2032
Monitor--Lithium CR2025

Approx. 2 years, avg use of 1 hr/day, 7
days/week.

Total Elapsed Time, Time in TZ,
Fitness Index

After 5 minutes of no key press or no
heart rate Monitor returns to the time-
of-day Mode.

This feature will clear all memory data
and user settings and return allsettings
to the default values listed. Press and
hold both all three buttons for 2 sec-
onds (Global Reset also happens when
battery is replaced.)

Shock Resistant:

Water Resistance:

Operating Temperature:

Battery Type:

Battery Life:

Memory Recall Items:

Time Default Mode:

Global Reset:

GENERAL PRECAUTIONS

Although your Heart Rate Monitor is water resistant, be sure not to oper-
ate its buttons under water as pressure can cause them to leak.
The transmitter will automatically shut itself off once you have
disconnected it from your chest. However, it is important to
thoroughly dry it off after every use, since moisture on the
electrodes can cause it to remain on longer.
Be sure not to twist or bend the electrode portions of the belt exces-
sively (never bend backwards), especially when storing it. This can
permanently damage their conductivity and cause mechanical dam-
age to the internal circuit.

BATTERY REPLACEMENT

Should your monitor need battery replacement we recommend that
you take it to a local jewelry store or an authorized Vetta Dealer in
order to guarantee that it will maintain its water resistance.
Improper battery replacement or service will void the warranty.
Repairs should only be performed by a Vetta Service Center.

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