16
External view of keypad of the Spectroscopic Radiation Monitor PM1403 and functional
purpose of the keys functional purpose are presented in Figure 6.2.
1, 2
–
,
(
<<
,
>>
) – quick switching between menu items or parameters;
3
–
(
MENU/SELECT)
– enter selected operation mode of Spectroscopic Radiation
Monitor РМ1403 or highlighted option of the MENU;
4
–
(
MODE/BACK/OK)
– open the list of Spectroscopic Radiation Monitor РМ1403
operation modes. Exit or return to the previous operation mode or option.
Directional pad keys:
5
–
(UP), 6
–
(DOWN) –
vertical cursor scrolling along menu options;
7
–
(LEFT), 8
–
(RIGHT)
– horizontal cursor scrolling;
9
–
(ENTER) –
this key pressing executes the EXECUTE command, and enables
switching to some program or option.
Figure 6.2 – External view and functional purpose of Spectroscopic Radiation Monitor
РМ1403’s keypad keys