General Procedures and Functional Checks
4-40 LOGIQ V3/V5/V5 Expert – Basic Service Manual
5726264-100 English Rev.8
4-3-27-2 Activating the probe
The probe activates in the currently-selected operating mode.
The probe’s default settings for the mode and selected exam are
used automatically.
4-3-27-3 Deactivating the probe
1. Press the Freeze key.
2. Gently wipe the excess gel from the face of the probe.
(Refer to the User Guide for complete probe cleaning
instructions.)
3. Carefully slide the probe around the right side of the
keyboard, toward the probe holder. Ensure that the probe is
placed gently in the probe holder.
4-3-27-4 Disconnecting the probe
Probes can be disconnected at any time. However, the probe
should not be selected as the active
1. Unlock the probe.
2. Pull the probe and connector straight out of the probe port.
3. Carefully slide the probe and connector away from the
probe port and around the right side of the keyboard.
4. Ensure the cable is free.
5. Be sure that the probe head is clean before placing the
probe in its storage box.
4 Test the probe in each active connector slot. It will display pictorial data each time.
5 Do a leakage test on the probe, See
10-7 ‘Electrical safety tests’ on page 10-19 for
more information.
It passes the test.
6 Repeat this procedure for all available probes.
Table 4-1: Probe and Connectors Checks
Step Task Expected Results
Take the following precautions with the probe cables: Do not
bend, be sure to keep probe cables free from the wheels.