Suzuki DL650K5 Service Manual page 542

13-38 DL650K7/AK7 ('07-MODEL)
Check 3
1) Click the button 1 and increase the "Spec" 2 to 1 400 rpm
slowly.
2) Check that the "Desired idle speed" 3 is nearly equal to the
"Spec" 2. Also, check that the number of steps 4 in the ISC
valve position increases
Check 4
1) Increase the "Spec" 1 to 1 800 rpm.
2) Check that the "Desired idle speed" 2 is approx. 1 800 rpm.
3) Check that the "Engine speed" 3 is close to 1 800 rpm.
NOTE:
Be careful not to increase the "Spec" to more than 1 800 rpm, or
the "Engine speed" may reach the upper limit.
If the ISC valve does not function properly, replace the ISC valve or inspect the ISC valve. (!Page 63)
.