Testboy TV 455 - Memory; Date and Time

®
TV 450/455 Settings
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Note:
 Initial settings (reset of the instrument) can be recalled also if the TAB key is
pressed while the instrument is switched on.
4.2.3 Memory
In this menu the stored data can be recalled
and deleted. See chapter 6 Data handling for
more information.
Figure 4.4: Memory options
Keys:
UP / DOWN Selects option.
TEST
Enters selected option.
Function selectors
Exits back to main function menu.
4.2.4 Date and time
In this menu date and time can be set.
Figure 4.5: Setting date and time
Keys:
TAB
Selects the field to be changed.
UP / DOWN Modifies selected field.
TEST
Confirms new setup and exits.
Function
selectors
Exits back to main function menu.
Warning:
 If the batteries are removed for more than 1 minute the set time and date will be
lost.