User's Manual

Operator's Manual ZS-940PA 43
Locking the Keys on the Transmitter
To prevent the patient from pressing the keys on the transmitter during monitoring, you can lock
the NIBP START/STOP and NIBP INTERVAL keys.
1. Press the NIBP INTERVAL key for about 3 seconds.
2. A “pip, pip” sounds and the “LOCK KEYS” message is displayed on the LCD.
LOCK
KEYS
Pip, pip
When the NIBP START/STOP key or NIBP INTERVAL key is pressed while the keys are
locked, the “PRESS INT. KEY 3S TO UNLOCK” message appears.
To unlock the keys:
1. Press the NIBP INTERVAL key for about 3 seconds.
2. A “pip, pip” sounds and the keys are unlocked. The “UNLOCK KEYS” message appears
and the keys are unlocked.