Furuno FS-1575 Installation Manual page 45

3. INITIAL SETTINGS
DIVIDER: Divider connection. [ON]: Divider connected. [OFF]: Divider not connected.
LINEIN: Adjust the input sensitivity of the device connected to the LINE IN terminal (25 D-SUB 25
pin).
LINEOUT: Adjust the output level of the device connected to the LINE OUT terminal (25 D-SUB
25 pin).
FORMAT: Select the NMEA sentence format to use. [IEC]: Receives only IEC-61162-1 complying
sentences. Receive analysis not done unless a checksum is present. [IEC+NMEA]: Tries to re-
ceive NMEA ver. 1 - 3 sentences as much as possible. Receive analysis done regardless of pres-
ence or absence of checksum.
MIF: Select the format for the remote terminal, RS-232C or RS-422.
TX PWR (FREQ)
* Shown for FS-5075 only
TX power can fluctuate on certain frequencies depending on antenna location. If this occurs, ad-
just the TX power on the problem frequency.
TX MODE: Select the mode for which to set TX power.
TX FREQ: Select the frequency.
TX POWER: Set the output level.
TX POWER ADJ: Set the TX power.
TX TONE: Output tone.
LOAD DEFAULT: Restore default TX power (frequency) settings.
Procedure
1) Set [TX MODE], [TX FREQ] and [TX POWER] as applicable. [TX POWER ADJ] shows the cur-
rent TX power setting for item selected.
2) Press the PTT switch to show IA, IC, VC and VS figures.
3) Select [TX POWER ADJ], push the Rotary knob, rotate the knob to adjust TX power then push
the knob.
Note: To get a tone signal from the speaker, set [TX TONE] to other than OFF. The frequency of
the tone is as follows: SSB: 1500 Hz; 1100 Hz and 1700 Hz; 700 and 1700 Hz, DSC/NBDP: 1615
Hz; 1785 Hz; DOT, CW: Side tone frequency.
IC1
xx.xA
x.xA*
xx.xA
IC2
x.xA*
VC2
xx.xV
x.xV*
xx.xV
37
PA1 current
PA2 current
VC of PA2