London Electronics EasyReader ER2C, Инструкция по эксплуатации

Страница: 13 / 20

Front panel controls
Control Type 4 pushbutton switches located behind a flexible overlay.
Function Depends on whether locked or in setup mode.
Also depends on remote input contact status - see below..
Normal running mode (Locked)
MAX / MIN Selects max/min/current rate or frequency readings (When in Rate mode), in
turn if the remote MIN/MAX terminal is connected to Common.
RESET Press to reset any, max., min. and filter history if the remote
Reset terminal is connected to Common.
Setting mode (unlocked)
Mode Press for more than 3 seconds. Lets you adjust the functional mode of the display
if the display is unlocked.
DIGIT Chooses a digit to be changed on the display, while adjusting a variable when the
display is unlocked
UP arrow Each press increases a chosen digit value, while adjusting a variable when the
display is unlocked
DOWN arrow Each press decreases a chosen digit value, while adjusting a variable when the
display is unlocked
OK Confirms any changes made or skips to next step.
Digit
Mode
Max/Min Reset
OK
Common
not used
not used
Max/Min
Reset
Contact-closure inputs are used to activate front-panel buttons
Link to activate Max/Min button
Link to activate Reset button
10