Hardware manual

Issue 8 Electra Elite
5 - 158 Installing Electronic Telephone Units
7.11.2 Installation
A maximum of two VRS(4)-U( ) ETUs can be installed in
slots S1~S8 in any system KSU.
7.11.3 Switch Settings
Refer to Table 5-73 VRS(4)-U( ) ETU Default Switch
Settings.
Message Length
Maximum Number of
Recorded Messages
15 seconds 16
30 seconds 8
60 seconds 4
120 seconds 2
Table 5-73 VRS(4)-U( ) ETU Default Switch Settings
Switch Settings Function
SW1–1 SW1–2 SW1–3
Recording decibel
adjustment
Off Off Off 0 decibels (default)
On Off Off 1 decibel
Off On Off 2 decibels
On On Off 3 decibels
Off Off On 4 decibels
On Off On 5 decibels
Off On On 6 decibels
On On On 7 decibels
SW1-4
On Record Gain
Off Record Pad (default)
SW2 N/A Test/Reset Switch