Hardware manual

Issue 8 Electra Elite
5 - 54 Installing Electronic Telephone Units
4.10.4 Jumper Settings
Switch Setting Description
DSW 2
1
On Manufacture inspection mode
Off Normal Operation (default)
2
On For maintenance use
Off Normal Operation (default)
3
On For maintenance use
Off Normal Operation (default)
4
On For maintenance use
Off Normal Operation (default)
5
On For maintenance use
Off Normal Operation (default)
6
On For maintenance use
Off Normal Operation (default)
7
On For maintenance use
Off Normal Operation (default)
8
On For maintenance use
Off Normal Operation (default)
Do Not change the factory default settings for this switch.
SW Description
Momentary Switch Resets ETU operation
Jumper Setting
CN 11
1 Open: Normal Operation (default)
2 Short: Maintenance mode
Jumper Setting
CN 12
1 Open: Maintenance mode
2 Short: Normal Operation (default)
Do Not change the factory default settings.