Quick Start Guide
Tek-LCD 7805B
Explosion-Proof Large Display Loop-Powered Indicator
796 Tek Drive, Crystal Lake, IL 60014 USA
+1 847 857 6076 | +1 847 655 7428
+1 847 655 6147
www.tek-trol.com
Page 1: ...QuickStartGuide Tek LCD7805B Explosion Proof Large Display Loop Powered Indicator 796 Tek Drive Crystal Lake IL 60014 USA 1 847 857 6076 1 847 655 7428 1 847 655 6147 www tek trol com...
Page 2: ...ons prior to installation and operation of the Indicator Failure to follow installation guidelines could result in death or se rious injury This guide provides basic information to assist you in quick...
Page 3: ...e Signal connections are made to a three terminal connector mounted on the rear of the display module The enclosure also provides one internal and one external earth grounding screw The 4 20 mA input...
Page 4: ...uickStartGuide 796 Tek Drive Crystal Lake IL 60014 USA 1 847 857 6076 1 847 655 7428 1 847 655 6147 www tek trol com Fig 2 7805B Input Connections without Backlight Fig 3 Input Connections with Loop P...
Page 5: ...Tek LCD7805B Technology Solutions Control LO LO FINE HI Description 4 mA display adjust 4 mA precision display adjust 20 mA display adjust HI FINE 20 mA precision display adjust 6 Display and Buttons...
Page 6: ...on the front of the display Use the HI and LO controls for large range changes during calibration and the HI FINE and LO FINE controls for precision changes Apply a 4 mA signal and adjust the LO cont...
Page 7: ...Stainless Steel Pipe Mounting Kit 8 Troubleshooting 8 Ordering Information Troubleshooting Tips Accessories Symptom Check Action No display Rate display unsteady during calibration Adjust LO FINE or H...
Page 8: ...QuickStartGuide Tek LCD7805B 796 Tek Drive Crystal Lake IL 60014 USA Tel 18478576076 18476557428 Fax 18476556147 Email tektrol tek trol com www tek trol com Technology Solutions...
