Eltek Squirrel 1000 Series - Page 2

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5.7 Wiring up an AC voltage input ....................................... 38
5.8 Wiring up a pulse count channel .................................... 39
5.9 Wiring up event channels .............................................. 40
5.10 Wiring up for external triggers ...................................... 41
6. Troubleshooting guide ......................................................... 42
6.1 “Why won’t it do that?” ................................................... 42
7. Memory Card Squirrels (1000 series only) ........................... 43
7.1 Types Of Card............................................................... 43
7.2 Preparing the Card ........................................................ 43
7.3 Squirrel Settings ............................................................ 43
7.4 Extracting the data ........................................................ 46
8. Electricity Squirrels (1010, 1020) .......................................... 48
8.1 Logger functions ........................................................... 48
8.2 Selecting ranges ........................................................... 48
8.3 Making connections to the datalogger ........................... 49
9. Squirrels with pH channels .................................................. 50
9.1 Channel Selection ......................................................... 50
9.2 Pre-setting the Temperature .......................................... 50
9.3 Choosing the Calibration Point ...................................... 51
9.4 Calibrating the Midpoint (pH7.0) .................................... 51
9.5 Calibrating the Slope ..................................................... 52
9.6 Current Consumption and Battery Life ........................... 52
9.7 Care and Use of pH Probes .......................................... 53
10. Special Instructions .............................................................. 54
10.1 Alarms ......................................................................... 54
10.2 Wind Speed & Direction ............................................... 55
11. Fast Logging (1000 series only) .......................................... 57
11.1 Logging Interval ........................................................... 57
11.2 Translation with Darca ................................................. 57
11.3 Darca Contact .............................................................. 58
12. Safety and operating conditions .......................................... 59
12.1 Operator safety ............................................................ 59
12.2 Squirrel safety .............................................................. 59
12.3 Errors caused by ground connections .......................... 59
12.4 Operating conditions .................................................... 59
12.5 Protection against memory loss.................................... 60
12.6 Changing batteries ....................................................... 60
12.7 Resetting the datalogger .............................................. 60