Gcu 478 Keypad - Garmin CIRRUS PERSPECTIVE SR20 Line Maintenance Manual

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6.13 GCU 478 KEYPAD
To remove:
1. Remove the setscrew securing the keypad with a 3/32
remove keypad.
2. While supporting the keypad disconnect the connector.
3. Remove the unit.
To install:
Connect the connector to the back of keypad.
1.
Gently place keypad into position.
2.
Secure with setscrew using a 3/32
3.
Load software, configure and test
4.
P
age 6-6
Rev. E
nd
nd
hex tool. Do not over‐tighten.
Garmin Perspective™ Line Maintenance Manual
hex tool and carefully
190-00920-00