Amateur Radio Station  VK4SN

































 


Yaesu FT-450


www.yaesu.com

Changing the display colour

By pressing and holding the following keys while powering on the radio
you will gain access to the hidden menu of the Yaesu FT-450.

Press and hold ATT/IPO, NB and AGC buttons at the same time and press
the power button and power on radio while still holding in these buttons,
and to change the setting you simply use the DSP control (rotary) to select
the item you want to change and use the main VFO knob to alter the
independent settings of your choice.

 To change the color of your screen, change the settings of LEDINT1
LEDINT2 and LEDINT3, will do most colors. To exit the hidden menu
simply press (F) function key. In some radios the radio might also do a
full reset.

So if you go in there and change anything in there and if you
ruin a perfectly good  radio, no one is to blame but YOU!

 

These Technical Menu settings are in my FT-450AT
 
FT-450AT Service Menu Settings - VK4SN
         
Service Menu Setting   Service Menu Setting
S-meter     TX Gain Adj  
SMADJ0 25   TXG1H 56
SMADJ1 71   TXG2H 41
SMADJ2 56   TXG3H 48
SMADJ3 59   TXG4H 63
SMADJ4 60   TXG5H 63
SMADJ5 45   TXG6H 57
SMADJ6 43   TXG7H 54
SMADJ7 10   TXG1L 33
ALC     TXG2L 25
I-ALC1 58   TXG3L 29
I-ALC2 51   TXG4L 40
I-ALC3 58   TXG5L 39
Power Adj 100W     TXG6L 32
1PO100 148   TXG7L 33
2PO100 146   AM Carrier Level  
3PO100 148   AM-CAR 103
4PO100 150   ALC Meter Adj  
5PO100 149   ALCM L 115
6PO100 138   ALCM H 95
7PO100 137   Reverse ALC Adj  
Power Adj 50W     1-RALC 63
1PO50 96   2-RALC 59
2PO50 94   3-RALC 63
3PO50 96   50RALC 65
4PO50 95   Volt Meter Adj  
5PO50 94   VM-ADJ 4.40
6PO50 94   HF SWR  
7PO50 87   HF 1SWR 85
Power Adj 20W     HF 2SWR 85
1PO20 48   HF 3SWR 85
2PO20 48   50 SWR 75
3PO20 48   ATAS Controller  
4PO20 48   ATAS DN 80
5PO20 48   ATAS BK 95
6PO20 48   ATAS UP  255
7PO20 45   Temperature  
Power Adj 10W     TMPWRM 130
1PO10  26   TMPHOT 68
2PO10 25   TMPOVR 41
3PO10  26      
4PO10  26   TYPE A
5PO10  26      
6PO10 25   Front display colour Orange
7PO10  22   LEDINIT1 100
Power Adj 5W     LEDINIT2 30
1PO5  9   LEDINIT3 3
2PO5 9      
3PO5  9      
4PO5  9      
5PO5  9      
6PO5  9      
7PO5  9