Testboy TV 455VDE-tester Testboy TV 455 Manuale Utente

 
Different instrument options can be set in the SETTINGS menu. 

 

 

 

Options in both models are: 

‰

 

Selection of language, 

‰

 

Setting the instrument to initial 
values, 

‰

 

Selection of reference standard for 
RCD test, 

‰

 

Entering Isc factor, 

‰

 

Commander support. 

 
Additional options in model TESTBOY TV 
450 (TYPE B) are: 

‰

 

Recalling and clearing stored results, 

‰

 

Setting the date and time, 

 

Keys: 

 

Selects appropriate option. 

TEST 

Enters selected option. 

Function selectors  Exits back to main function menu. 
 

 
In this menu the language can be set. 

 

Keys: 

 

Selects language. 

TEST 

Confirms selected language and exits to settings menu. 

Function selectors  Exits back to main function menu.