User's Manual

Sprint User Manual
3G Indoor Repeater
17
4.1.3 Open for Service
1) Check points before open:
a. Verification of system installation status:
- Electricity, In/Out antennas, cable connection, and equipment mount status.
b. Verification of system accessories:
- User should check all necessary accessories.
c. Check receipt signal level
- Installer should check whether environmental conditions are in accordance
with system specification to ensure that system operation will be optimized.
2) Check points after open:
a. Check external LED
1) RUN: Green light ON (Off: all lights off)
2) ALARM: Green light in normal status, Red light in alarming
3) SHUT DOWN: Green light in normal status, Red light in Shutdown status
Display LED level bar
Number of LED bars on front side of repeater will show input signal level.
Less than ~ -85dBm: LED 1bar
-84dBm~-70dBm: LED 2 bars
-69dBm~-54dBm: LED 3 bars
-53dBm~-41dBm: LED 4 bars
More than -40dBm: LED 5 bars
Number of LED bar on front side of repeater will show output power signal level.
Less than ~ 7dBm: LED 1bar
+8dBm~+9dBm: LED 2bars
+10dBm~+11dBm: LED 3bars
+12dBm~+13dBm: LED 4bars
More than
+14dBm: LED 5bars