ATX QFOT1310 User Manual download pdf (Page 16)

CHAPTER 6: FUNCTION GUIDE

Q-Series

– QFOT1310 Series Broadcast Transmitter User Manual 6-2

12 RS-485 Standard Network Management Port (optional): Use for connecting equipment with RS-485 port on network

management server.

13 LAN Network Management Port: Use for connecting transmitter with Ethernet-based network management server.

(Contact factory for this option)

14 Power In: AC power connection.

15 Fuse: AC fuse

16 AC Power Switch: Turn ON or turn OFF the power.

17 Case Grounding Nut: Provided for optionally connecting the transmitter to ground.

6.3. ParameterDisplay

6.3.1. TurningOnPowerDisplay

When rst turning on the power, the VFD will display “Initialize…” for 2 seconds and the buzzer will briey tweet one time

indicating that the transmitter has initialized successfully.

6.3.2. StatusDisplay

After the transmitter has been powered ON and initialized, pressing the UP or DOWN button on the front panel will scroll the

VFD to display in turn the following:

1) “Welcome to ATX”: trademark

2) “QFOT1310-xx-SC”: module name, SC indicated output ber connector

3) “POWER=XX.X mW”: output power, unit mW.

4) “TEMP=XX.X˚C”: internal temperature value of the laser

5) “BIAS= XX mA”: bias current of the laser

6) “RF INPUT = XXdBmV”: RF input level

7) “ATT= XXdB”: attenuation value

8) “MOD LEVEL= XXdBmV”: modulating level value

9) “S/N: xxxx-xx-xxxx”: equipment series number

6.4. Alarm Indication

DisplayMessage Alarm Status SystemIndication

Warning…!!! Input RF is low Input RF is too low • Status indicator red light ashes

Warning… !!! Input RF is high Input RF is too high • Status indicator red light ashes

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ATX QFOT1310 User Manual Page 16