Visual Inspection; Inspect For Damage; Verify Transmitter Features - GE ApexPro TT Technical Manual

Maintenance

Visual inspection

Inspect for damage

Verify transmitter features

4-4
The following steps check for obvious damage.
General
Inspect the equipment (transmitter, receiver, etc.) case for cracks or other
physical damage. Do not use a transmitter that is damaged. Refer all
damaged equipment to qualified personnel.
Inspect all external connections for loose connectors or frayed cables. Have
any damaged connectors or cables replaced by qualified service personnel.
Transmitter
Inspect the transmitter case for damage that may affect the environmental
seals (such as if the unit was dropped and the case seals opened as a result of
the impact). Do not use a transmitter that has seals that have been
compromised.
Inspect the membrane switch for the Graph and Verify Leads controls. If
the membrane is cracked or damaged, do not use the transmitter.
Inspect the leadwire connections for corroded or bent connector pins. Do not
use a transmitter with bad leadwire connectors.
Inspect the leadwires for cracks or other damage. Replace leadwires that are
cracked, damaged, or no longer flexible.
Open battery compartment and inspect the battery contacts. Clean them if
they are dirty or corroded.
The battery compartment is not sealed and may be exposed to moisture. If
there are any visible signs of moisture within the battery, return for service.
Inspect the dust covers before each use to verify that they are securely
attached.
If a transmitter or leadwires fail any of the above inspections, immediately service or
replace it.
The model of the transmitter is indicated by its features and appearance. Use this
chart to ensure that the transmitter is as expected:
Model Feature
ApexPro User buttons
Port covers
ApexPro User buttons
CH & T14
Port covers
ApexPro™
Transmitter Appearance
2: Verify Leads and Graph
Gray interface connector port covers
3: Verify Leads, Graph and Event Marker
Blue interface connector port covers, label and endcap
2001989-351A