Installation Manual WTS3 Series II
M013610b.doc 7
TRIM-POTS AND ROTARY SWITCH FUNCTION
SW1 : 16 position rotary switch for coarse span adjustment (10Vdc full scale).
P1 : Trim-pot for fine adjustment of span (full scale 10 Vdc).
SW2 : 16 position rotary switch for coarse zero adjustment (0Vdc).
P2 : Trim-pot for fine adjustment of zero (0 Vdc).
P3 : Trim-pot to set the beginning scale current (4 mA, calibrated at the factory).
P4 : Trim-pot to set full scale current (20 mA).
SW3 : 6 position dip-switch (see section on predisposition switches).