GE Hydran 201 i Instruction Manual page 165

4. On the Hydran 201Ti's display, access the top of the extended menu by pushing
ENTER twice (History appears).
Note: Once accessed, the extended menu times out after 30 minutes of keypad inactivity.
5. Push DOWN six times until Relays/Analog appears.
6. Access this menu by pushing ENTER.
7. Push DOWN until TDM Pulse Out appears.
8. Push ENTER.
9. Push DOWN until TDM Out Mode appears.
10. Push ENTER. The value should be Normal.
11. Modify the TDM Out Mode by pushing CHANGE.
12. When asked to enter the password #1 (1253), use the UP, DOWN and ENTER keys.
13. Use the UP, DOWN and ENTER keys to force the output to 0 %.
14. Allow about one minute for the output to stabilize.
15. Verify the H201Ci-1's display reads 0 ± 2 ppm.
16. Verify the ammeter reads 4.00 ± 0.10 mA.
17. Use the UP, DOWN and ENTER keys to force the output to 50 %.
18. Allow about one minute for the output to stabilize.
19. Verify the H201Ci-1's display reads 1000 ± 5 ppm.
20. Verify the ammeter reads 12.00 ± 0.20 mA.
21. Use the UP, DOWN and ENTER keys to force the output to 100 %.
22. Allow about one minute for the output to stabilize.
Part 17997
Verification of Operation Prior to Installation
Rev. 6, March 2011 8-5