London Electronics EasyReader ER2C Instruction Manual page 9

Modes
The EasyReader-C has 7 display modes to suit various counting and rate measurement functions.
Here is how to select one of these modes:-
1. Connect the Lockout terminal to the Common terminal, then apply power to the display
2. Press the Mode button for 3 seconds, then release.
3. Use the UP arrow or Down arrow button to select from this list :
4. Press OK when you have made your choice. Now you need to scale your display ...
1. Basic Totaliser 1 pulse input
Can be scaled with positive (count up) or negative (count
down) scale factor.
2. Gated totaliser 1 pulse input and 1 gate input.
Can be scaled with positive (count up) or negative (count
down) scale factor. The gate is on INPUT2.
Gate open = HI Gate closed = LOW
3. Totaliser 1 pulse input and 1 direction input
If you use a positive scale factor, the counter will increase
for pulses on INPUT1 if INPUT2 is high, decrease if
INPUT2 is LOW.
4. Totaliser 1 input UP count, 1 input DOWN count.
Pulses on INPUT1 count down
Pulses on INPUT 2 count up
5. Totaliser with 2 pulse inputs for UP counting
Pulses on both INPUT1 and INPUT2 count up
6. Quadrature counter with 2 phased inputs
Phased pulses on INPUT1 and INPUT2 count up or down
depending on phase.
7. Rate meter - Single input
Displays the frequency or scaled rate of pulses on
INPUT1
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