Icom IC-706 MKII Instruction Manual page 9

PANEL DESCRIPTION 1
@® BEEP/SIDETONE CONTROL [BEEP/SIDETONE] @® ANTI VOX CONTROL [ANTI VOX] (p. 25)
Adjusts the beep tone and CW side tone audio lev- Adjusts anti VOX level to prevent the receive audio
els. from activating the VOX.
®© VOX GAIN CONTROL [VOX GAIN] (p. 25)
Adjusts the VOX sensitivity.
TECHNICAL INFORMATION
eACC SOCKET
Output voltage :8 V 0.3 V
a fev | Regulated 8 V output. Output current :Less than 10 mA
Input/output pin (HF/50.MHz). G :
ae round level :—0.5 V to 0.8 V
pee to ground when transmiiung: Input current :Less than 20 mA | orange
en grounded, transmits (connected to 8V (HF/50 MHz bands)
line thru 2.2 kQ resistance/144 MHz operation).
4 BDT Data line for the optional AT-180. OOOO e yellow
Band voltage output. .
Ea BAND (Varies with amateur band) Output voltage :0 to 8.0 V
: Control voltage :—4 to 0 V
ALG voltage input Input impedance :More than 10 kQ
7 VSEND
line thru 2.2 KQ resistance/HF*50 MHz operation).
EA 13.8 V | 13.8 V output when power is ON. Output current :Max. 1 A gray
RTTY keying input. Ground level :—0.5 to 0.8 V
FSEK Connected in parallel to the [RTTY] jack. | Input current :Less than 10 mA black
Input impedance :10 kQ
11 Modulator input. Input level : Approx. 100 mV
rms
AF AF detector output. Output impedance :4.7 kQ | light
Fixed, regardless of [AF] position. Output level : 100 to 350 mV rms} blue
13 |saLs Squelch output. SQL open _ :Less than 0.3 V/5 mA light
Goes to ground when squeich opens. SQL closed :More than 6.0 V/100 pA | green
Color refers to the
input/output pin (144 MHz).
sa Ground level :—0.5 V to 0.8 V
When grounded transmits (conmectea to av |MPutcurrent :Less than 20 mA | purple
: (144 MHz band)
Rear panel
view
© FSKK © AF
@ GND © SQLS
© HSEND © 13.8 V
@ MOD ALC
O8V © ALC
@ GND © VSEND
© HSEND © 13.8 V
® BAND