Welch Allyn 719 Serie Gebrauchsanweisung Seite 20

14 A - English
Test specifications for enclosure port immunity to RF wireless communications equipment
b
The carrier shall be modulated using a 50 percent duty cycle square wave signal.
c
As an alternative to FM modulation, 50 percent pulse modulation at 18 Hz may be used because while it
does not represent actual modulation, it would be worst case.
Warranty
The 719 series Power Handle and USB Charging Accessory is guaranteed by Welch Allyn against all
manufacturing defects for one year. Welch Allyn will repair or replace, free of charge, any parts of its
own manufacture proven to be defective through causes other than misuse, neglect, damage in
shipment, or normal wear.
Welch Allyn warrants that the Welch Allyn 71960 Battery Section will perform to original
specifications during the two years from the date of manufacture, when used with the Welch Allyn
719 series Power Handle. This warranty does not apply to the use of the 71960 battery in other
products. A defective battery will be replaced if it fails within two years of the date of manufacture.
Welch Allyn reserves the right to make changes without notice in design, specifications and
models. The only warranty Welch Allyn makes is the express written warranty extended on the sale
or rental of its products.
Welch Allyn 719 Series Lithium Ion Handle and USB Charging Accessory