User manual AKG PS 61

[. . . ] The Power Splitter receives its supply voltages from the AC adapters that power the receivers connected to the Power Splitter. For systems with more than four channels, we recommend to use the optional PSU 01 power supply for up to three Power Splitters. Both the boosters and the Power Splitter are wideband designs for the entire VHF or UHF range allowing you to connect receivers using different frequency sets. The Power Splitter front panel provides the following indicators: POWER ON: This green LED lights to indicate the Power Splitter is powered. [. . . ] Insert a clamping slide (3) with no rack ear (2) into the fixing rails on the INSIDE PANEL of one Power Splitter (1). Insert the Power Splitter (1) with the clamping slide (3) on its inside panel into the fixing rails on the inside panel of the other Power Splitter (1). Tighten the two Phillips screws in the inside clamping slide (3) CW to connect the two Power Splitters (1). 3 Setting Up Antennas The following instructions for setting up receiving antennas apply to all VHF or UHF multichannel systems no matter how many channels they may use. Make sure, though, that the transmitter will never get any closer to the antennas than 10 ft (3 m). There should always be a direct line of sight between the transmitter and antennas. 5 m) away from any equipment that may emit RF radiation such as lighting racks, fluorescent lamps, digital effects units, or PCs. When mounting the antennas on floor stands, be sure to proceed as follows: 1. use the supplied SA 43 stand adapter to mount the antenna on the boom of a boom stand. Pull the boom out all the way to one side to make sure the antenna will be at least 28 inches (70 cm) away from the stand. 3 Wall Mounting tenna is highest within an angle of ±35 degrees to ±50 degrees off its transverse axis. (3 m) above the floor, make sure to aim the antenna to the performance area. 4 Connecting Antennas Do not allow cables to sag below the boom because this may degrade the reception quality. 5 CABLE ATTENUATION Switch on the Power Splitter rear panel to the position given in Table 1 for the length of antenna cable you are using. IMPORTANT: When daisy-chaining Power Splitters, set the CABLE ATTENUATION switch to the position given in Table 1 on the first Power Splitter only. Set the CABLE ATTENUATION switch on the other one or two Power Splitters to "12 dB". Power Splitter and AC Power The terminal may be damaged by the supply voltage across the output socket. IMPORTANT: It is imperative to connect receivers to these outputs in order to ensure that the Power Splitter will be powered correctly!Connect the other Power Splitter outputs to the ANTENNA inputs on the other receivers as shown in fig. Check that the AC mains voltage stated on the supplied AC adapter is identical to the AC mains voltage available where you will use your system. Using the AC adapter with a different AC voltage may cause irreparable damage to the unit. ) Powering via PSU 01 Instead of using the AC adapters, you can also power the Power Splitter and receivers connected to it from an optional PSU 01 power supply: 7: Four-channel system using optional PSU 01 power supply. [. . . ] Set the CABLE ATTENUATION switch on any other Power Splitter(s) you may use in the system to "12 dB". Check that each of the AC adapters powering the receivers is connected to both AC power and the respective receiver. Should one of the antenna cables be shorted, replace it with a new one. Should one of the antenna cables be shorted, replace it with a new one. [. . . ]