PS Engineering PMA450 Installation Manual - Manual (Page 33)

PS Engineering
PMA450 Audio Selector Panel and Intercom System
Installation and Operator’s Manual
200-450-0000 Page 3-13 Rev. 3, November 2014
For a user whom is unfamiliar with the product, this will give them enough time to learn the system. After
becoming more familiar the user can speed up the menu screen timeout as desired.
Cycle the PMA450 power to exit setup screen.
Figure 3-11 Display Timeout Menu
3.14.2 Rename “Switched” Inputs
The system is factory set to default as ADF, DME & AUX as shown.
The three inputs are from top to bottom:

Switched input #1 J1, Pin 7 wrt Pin 8 (Default ADF)

Switched input #2 J1, Pin 21 wrt Pin 22 (Default DME)

Switched input #3 J1, Pin 23 wrt Pin 43(Default AUX)
The customer will have access to rename. Maximum 9 letters per line and A thru Z & 0 thru 9 will be avail-
able. Note: If no marker version PMA450 (-0200) an external marker can be connected to these inputs.

Press the line select for desired input.

Turn the large outer knob to select the letter to change.

Turn the small, inner knob to increment or decrement the letter.

You can select 9 characters, A through Z, 1 through 9.

You can quickly clear the whole line by turning the outer knob to move the cursor all the way to
the right until the line clears.
Cycle the PMA450 power to exit setup screen.
Figure 3-12 Rename Input Menu
3.14.3 Bluetooth Setup
There are three Bluetooth functions that can be changed in the user setup screen, Unpair All, Paring PIN,
and device ID.
When Unpair All is pushed, all Bluetooth devices are erased from the audio panel, and can then be added
back as desired. This is useful in some cases where the unit or operator lose track of the devices paired, and
cannot get them to connect.
Pair: The 4 digit pass code can be changed to any number desired. This is useful if the owner wants to re-
strict access to the audio panel Bluetooth functions.
ID: The PMA450 can be renamed using this mode to show up on the devices with a personalized identifier.
3.15 USB Charging Port (10)
The PMA450 contains a USB charging port that is capable of providing 5 VDC, 10 watts to charge the bat-
teries in smart phones and tablets used as Personal Electronic Devices. This is NOT a data transfer jack.