Simex SLE-73, Руководство пользователя

Страница: 12 / 32

User manual - COUNTER SLE-73
5. FRONT PANEL DESCRIPTION
Symbols and functions of push-buttons:
Symbol used in the manual: [ESC/MENU]
Functions:
• Enter to main menu ( press and hold by at least 2 sec.)
• Exit the current level and Enter to previous menu (or measure mode)
• Cancel the changes made in parameter being edited
Symbol used in the manual:
[ENTER]
Functions
:
• Start to edit the parameter
• Enter to the sub-menu,
• Confirmation of changes made in parameter being edited
Symbol used in the manual:
[^] [v]
Functions
:
• Change of the present menu,
• Modification of the parameter value
Symbol used in the manual: [RESET]
Functions:
•
zeroing the counter (see:
„rESEt” option
, page: 17), the reset must be
confirmed by
[ENTER]
button.
6. PRINCIPLE OF OPERATION
After turning the power supply on, device ID and software version are showed on the
display, next the data stored while power supply off are restored and device goes to the
selected operation mode.
6.1. MEASUREMENT MODE
In the counting mode (normal mode), the device counts pulses “delivered” to counting
input.
Counter recalculates result, and shows it on the display. If the result is out of permissible
counter range (from“-99999” to “999999”), special warning is displayed in place of the result.
The warning type depends on the result and can be:
–
“-Hi-” - if the result is higher than “999999”,
12
MENU
ESC
ENTER
RESET
MENU
ESC
ENTER
R1
R2
F
RESET
display
Inactive LEDs ( R,F )
programming pushbuttons