Making Measurements 2
U1253B User’s and Service Guide 55
Input warning
The multimeter emits a continuous alerting beep when the
test lead is inserted to the A input terminal but the rotary
switch is not set to the corresponding mA.A position. A
warning message Error ON A INPUT will be displayed until the test
lead is removed from the A input terminal. See Figure 2- 15.
Figure 2-15 Input terminal warning