Operation Manual
About this Manual
The FTDX10 is a leading-edge transceiver with a number of new and exciting features, some of which
may be unfamiliar to you. In order to gain the most enjoyment and operating eciency from the FTDX10,
we recommend that you read this manual in its entirety, and keep it handy for reference as you explore
the many capabilities of this new transceiver.
Before using the FTDX10, be sure to read this manual.
How to read this operation manual
Two methods are used to select an item displayed on the FTDX10 Function Screen: “Operate by touching the item directly on the display”; and “Turn the [FUNC] knob to select the item and then press
the [FUNC] knob”.
Subsequently, in this manual, the operations that can be performed either by touching the Function
Screen, or by turning and pressing the [FUNC] knob are abbreviated to “Select [DISPLAY SETTING] →
[DISPLAY] → [LED DIMMER]”; as described in the following:
Example: How to adjust the brightness of the LED
1. Press the [FUNC] knob to display the function screen.
2. Touch [DISPLAY SETTING] on the function screen, or rotate the [FUNC] knob to select [DISPLAY
SETTING] and then press the [FUNC] knob.
3. Touch [DISPLAY] on the display or rotate the [FUNC] knob to select [DISPLAY] and then press the
[FUNC] knob.
4. Touch the setting section of [LED DIMMER] on the display, or rotate the [FUNC] knob to select [LED
DIMMER] and then press the [FUNC] knob.
5. Rotate the [FUNC] knob, or touch “<” or “>” on either side of the value to adjust the brightness.
The following notations are also used in this manual:
This icon indicates cautions and alerts the user should be aware of.
This icon indicates helpful notes, tips and information.
1
Table of Contents
General Description ........................................4
Safety Precautions .........................................6
Accessories & Options ...................................8
Supplied Accessories ......................................... 8
Available options ................................................ 8
Installation and Interconnections ....................9
Antenna Considerations ..................................... 9
Antenna Connections ......................................... 9
Power Cable Connections .................................. 9
Microphone, Headphone, Key,
Keyer and FH-2 Connections ........................... 10
Linear Amplier Interconnections ..................... 11
VL-1000 Linear Amplier Interconnections .... 11
Interfacing to Other Linear Ampliers ............ 11
Display connections ......................................... 12
Remote operation (LAN unit “SCU-LAN10”)
connection ........................................................ 12
Rear Panel....................................................13
SSM-75E Microphone Switches ...................15
Display Indications........................................16
Keyboard Frequency Entry ............................ 18
Tuning in 1 MHz or 1 kHz Steps .................... 18
When the clarier function is active ............... 18
Select the roong lter ................................... 20
Turn the spectrum display OFF ..................... 20
ATT (Attenuator) ............................................ 22
IPO ................................................................ 22
R.FIL (Roong Filter Switching) ..................... 22
AGC (Automatic Gain Control) ...................... 23
CENTER/CURSOR/FIX ................................ 24
CENTER ........................................................ 24
CURSOR ....................................................... 24
FIX ................................................................. 25
3DSS ............................................................. 25
MULTI ............................................................ 25
EXPAND ........................................................ 26
SPAN ............................................................. 26
SPEED .......................................................... 26
LEVEL ........................................................... 27
PEAK ............................................................. 27
MARKER ....................................................... 28
COLOR .......................................................... 28
Adjust contrast ............................................... 28
Adjusting the brightness (DIMMER) .............. 28
Other display settings ....................................... 29
Screen Saver ................................................. 29
Inputting the Call Sign ................................... 29
LED Indications ................................................ 31
Adjust the brightness of the LED indicator .... 31
Front Panel Controls & Switches ..................32
Adjusts the VOX GAIN .................................. 32
Adjusts the VOX Delay Time ......................... 32
Adjusts the VOX anti-trip sensitivity .............. 33
Adjusting the Noise Blanker Level ................. 34
Adjusting the Noise Attenuation ....................34
Reduces longer duration pulse noise ............ 34
Adjusting the DNR Level ............................... 35
Switching the operation of the
[RF/SQL] knob ............................................... 35
QMB Channel Storage .................................. 35
QMB Channel Recall ..................................... 35
Changing the number of QMB channels ....... 35
RX Clarier .................................................... 37
Adjust transmit frequency to the
oset frequency ............................................. 37
TX Clarier .................................................... 37
To oset the frequency with the
TX Clarier Adjust receive frequency ............37
How to assign functions ................................ 38
Quick Split Operation .................................... 41
Direct input of oset frequency ...................... 41
Adjust the GAIN of the CONTOUR Circuit .... 43
Sets the Bandwidth (“Q”) of the
CONTOUR Circuit ......................................... 43
Voice Communications (SSB and AM) .........46
When transmitting in SSB or AM mode ............ 46
Speech Processor ............................................ 47
RF Power output control ................................... 47
MONI (Monitor) ................................................. 47
Parametric Microphone Equalizer .................... 48
Setup the Parametric Microphone
Equalizer ....................................................... 48
Activate the Parametric Microphone
Equalizer ....................................................... 48
Voice Memory ...................................................50
Recording Your Own Voice in Memory .......... 50
Checking the Recording ................................ 50
Transmitting the Recorded Message............. 50
Record the received audio ............................... 51
Recording the received audio ........................ 51
Play the recorded content ............................. 51
Erase the recorded content ........................... 51
Adjustable Receiver Audio Filter ......................52
Change the sound quality of the
received audio .................................................. 53
Using the Automatic Antenna Tuner ................. 54
ATU Operation ............................................... 54
CW Mode Operation .....................................56
Adjusting the Sidetone Audio level ................ 56
CW Delay Time Setting .................................56
CW Spotting (Zero-Beating) ............................. 56
CW Decode ...................................................... 57
2
Setting of the Electronic Keyer ......................... 58
Adjusting the Keyer Speed ............................ 58
Setting the Keyer Weight (Dot/Dash) Ratio ... 58
Reversing the Keyer Polarity ......................... 58
Selecting the Keyer Operating Mode ............ 58
Contest Memory Keyer ..................................... 59
Message Memory .......................................... 59
Storing a Message into Memory .................... 59
Message Memory Programming
(Using your Paddle) ....................................... 59
Checking the CW Memory Contents ............. 60
On-The-Air CW Message Playback .............. 60
TEXT Memory ............................................... 61
Text Memory Storage .................................... 61
Text Message Programming .......................... 61
Checking the CW Memory Contents ............. 62
On-The-Air CW Message Playback .............. 62
FM Mode Operation......................................63
Repeater Operation .......................................... 63
Tone Squelch Operation ................................... 63
DATA (FT8 / RTTY / PSK) Operation ............64
Connecting to a Personal Computer ................ 64
Connecting with a USB cable ........................ 64
Connecting to a
DATA communications device ....................... 64
FT8 operation ................................................... 65
Change the [PRESET] setting ....................... 65
RTTY Decode ................................................... 66
RTTY Text Memory ........................................... 67
Text Message Programming on TFT Screen . 67
Text Message Programming on
FH-2 Remote Controller ................................ 67
Text Input ....................................................... 67
On-The-Air RTTY Text Message Playback .... 67
PSK Decode ..................................................... 68
PSK Text Memory ............................................. 69
Text Message Programming on TFT Screen . 69
Text Message Programming on
FH-2 Remote Controller ................................ 69
Text Input ....................................................... 69
On-The-Air PSK Text Message Playback ...... 69
Memory Operation ........................................70
Memory Storage ............................................ 70
Erasing Memory Channel Data ..................... 70
Check Memory Channel Status ..................... 71
Labeling Memories ........................................ 71
Displaying the Memory Tag ........................... 72
Scan Skip Setting .......................................... 72
Recall a Memory Channel other than the
last used VFO frequency ............................... 72
60-Meter (5 MHz) Band
(U.S. and U.K. Version only) .........................73
Memory Tune Operation ................................ 73
Moving Memory Data to the VFO register ..... 73
VFO and Memory Scanning .........................74
VFO/Memory Scan ........................................... 74
Programmable Memory Scan (PMS) ............... 75
Other Functions ............................................76
Band Stack Operation ...................................... 76
TOT (Time Out Timer) ......................................76
Operation on Alaska Emergency Frequency:
5167.5 kHz (U.S. Version Only) .......................77
Screen capture ................................................. 77
Using the SD Card ........................................... 78
SD Cards that can be used ........................... 78
Installing the SD card .................................... 78
Removing the SD card .................................. 78
Formatting a SD card .................................... 78
Saving Memory data and
Setting Menu data ......................................... 79
Reading Memory and Set Menu data ............ 80
Display the SD Card Information ................... 80
Setting Menu ................................................81
Using the Menu ................................................ 81
Optional Accessories ..................................108
FC-40 External Automatic Antenna Tuner
(for Wire Antenna) .......................................... 108
Interconnections to FTDX10 ........................ 108
Setup the transceiver .................................. 109
Tuning Operation ......................................... 109
Active-Tuning Antenna System (ATAS-120A)
Interconnections to FTDX10 ........................ 110
Setup the transceiver .................................. 110
Tuning Operation ......................................... 110
Manual Tuning ............................................. 110
FH-2 Remote Control Switches .......................111
CW Narrow Filter XF-130CN .......................... 112
Carrying Handle MHG-1 ................................. 112
.. 110
Resetting the Microprocessor ..................... 113
When you have diculties ... ...................... 11 4
Specications ............................................. 115
Index ........................................................... 117
YAESU LIMITED WARRANTY ................... 119
3
General Description
Hybrid SDR conguration inherited from the FTDX101 series
In addition to the narrow band SDR receiver that boasts awesome basic performance, the FTDX10 has a
hybrid SDR conguration utilizing an integrated direct sampling SDR receiver, which permits visualization
of the entire band spectrum in real time.
By adopting the hybrid SDR method, and utilizing the features of the direct sampling method, it is possible
to display a wide-view of the information in the entire band in real time, and improve the performance of
the complete receiving circuit with the narrow band SDR technology down conversion method.
Comes equipped with three types of roong lters
This transceiver is equipped with three types of roong lters for 500 Hz, 3 kHz and 12 kHz bandwidths.
These narrow band lters are especially useful on a very crowded band during contests, because they
can dramatically attenuate powerful out-of-band signals in the rst IF stage, and thus reduce their impact
in the second stage. Further, the excellent dynamic range and IP3 characteristics optimize the processing
of all signals ranging from faint to powerful.
Adopts 3DSS/Hybrid Dual SDR Display
In addition to the conventional waterfall display, a 3DSS (3 Dimensions Spectrum Stream) image method
has been newly adopted. The 3DSS image uses the horizontal axis (X axis) for frequency, the vertical
axis (Y axis) for signal intensity, and the Z axis for time. Compared to the conventional waterfall method,
the signal strength is displayed in three dimensions as well as in color, recognition of changes in the band
conditions is instant, convenient and intuitive.
High-brightness TFT full-color display with touch-panel functionality
The FTDX10 is equipped with a 5-inch full-color TFT display. Operating functions, including the receiving
band noise and signal interference reduction tools, are graphically displayed. Even while involved in rigorous operations, such as DXpeditions and contests, the operator may instantly grasp the status of each
function.
Filter Function Display monitors the status of the passband
In the upper part of the display, a lter function display presents the state of the pass-band. In addition to
the operating state of the interference removal functions, the lter function information is displayed. Not
only can you grasp the operating status of WIDTH, SHIFT, NOTCH and CONTOUR at a glance, you can
also view the status of the RF spectrum in the passband.
Two selectable RF Stages amplify the desired signals from low band to
high band
RF amplifier AMP1, and AMP2 are low noise negative feedback RF amplifiers that may be selected or
combined in series as is needed for various low-band, high-band, frequency and noise conditions.
In addition, the IPO (Intercept Point Optimization) function maximizes the dynamic range and enhances
the close multi-signal and inter-modulation characteristics of the receiver. The inuence of strong broadcasting stations, especially in the low bands, can be minimized.
WIDTH and the continuously variable Bandwidth SHIFT features permit elimination of interfering signals
The WIDTH feature allows the bandwidth to be narrowed by rotating the WIDTH knob. The SHIFT feature,
can eliminate interference in one side of the passband. Often, weak signals disappear due to interfering
signals (including pile-ups). The interfering signals may be extracted, leaving only the desired signal, be-
cause of the unique DSP sharp ltering characteristics.
CONTOUR feature is renowned for eective noise reduction
Rather than using the DSP extremely sharp attenuation characteristics, the CONTOUR circuit provides
gentle shaping of the DSP passband lter, and can thus attenuate or peak bandwidth components in segments. The interfering signal can be naturally shaped without having part of the signal suddenly disrupted.
The contour function is very eective in making the desired signal rise out of the interference.
4
DNR (Digital Noise Reduction) by DSP digital processing
The incorporated digital noise reduction circuit may be set to the optimal working algorithm by varying the
15 step parameters according to the noise type.
NOTCH feature can eliminate an unwanted heterodyne, and the DNF
feature can instantly attenuate multiple heterodyne signals
When interfering beat signals are present in the receiver passband, the IF NOTCH feature can signicantly eliminate a narrow portion of the passband and remove the interfering signal. Moreover, when there are
multiple interfering signals, the DSP DNF (Digital Notch Filter) Automatic Tracking System can be eective, even when an interfering frequency is changing.
MPVD (MULTI PURPOSE VFO OUTER DIAL)
A large multi-functional ring is placed on the outside of the Main Dial. It is frequently used for the Clarier
or a CS (Custom select) function. The operator may assign favorite functions to the MPVD that can then
be operated with one touch. The ring can be used to adjust important functions without releasing your
hand from the Main Dial. This feature can be a great convenience in the ever-changing shortwave radio
communications.
[FUNC] (function) knob
Simply press the function [FUNC] knob to easily select the setting menu, and then change the setting value. Quick response is possible even while operating. Assign a frequently used function or setting menu
and then you can easily change the setting just by turning the knob.
Reliable High-output Final Amplier Stage
FTDX10 power amplier utilizes a pair of RD70HUP2 transistors in a push-pull RF arrangement that delivers 100 watts of low-distortion, high-quality transmitter power.
SD memory card
An SD card slot on the front panel permits using a commercially available SD memory card for recording/
playback of received audio, for voice recording for transmission, to save the various operating settings,
saving memory contents, and screen capture (saving the display screen). The SD card is also used to up-
date the rmware.
5
Safety Precautions
Note beforehand that the company shall not be liable for any damages suered by the customer or third
parties in using this product, or for any failures and faults that occur during the use or misuse of this product, unless otherwise provided for under the law.
Type and meaning of the marks
DANGER
WARNING
CAUTION
Type and meaning of symbols
Prohibited actions that must not be attempted, in order to use this radio safely.
For example,
Precautions that must be adhered to in order to use this radio safely. For example, signifies that the power
supply is to be disconnected.
Do not use the device in “regions or aircrafts
and vehicles where its use is prohibited” such
as in hospitals and airplanes.
This may exert an impact on electronic and medical devices.
Do not use this product while driving or riding
a motorbike. This may result in accidents.
Make sure to stop the car in a safe location first
before use if the device is going to be used by
the driver.
Do not transmit in crowded places in consideration of people who are fitted with medical
devices such as heart pacemakers.
Electromagnetic waves from the device may affect the medical device, resulting in accidents
caused by malfunctions.
Never touch the antenna during transmission.
This may result in injury, electric shock and equipment failure.
This mark indicates an imminently hazardous situation, which, if not avoided, could result in
death or serious injury.
This mark indicates a potentially hazardous situation, which, if not avoided, could result in
death or serious injury.
This mark indicates a potentially hazardous situation, which, if not avoided, may result in minor
or moderate injury or only property damage.
signifies that disassembly is prohibited.
DANGER
Do not operate the device when flammable
gas is generated.
Doing so may result in fire and explosion.
When an alarm goes off with the external antenna connected, cut off the power supply to
this radio immediately and disconnect the external antenna from this radio.
If not, this may result in fire, electric shock and
equipment failure due to thunder.
Do not touch any liquid leaking from the liquid
display with your bare hands.
There is a risk of chemical burns occurring when
the liquid comes into contact with the skin or gets
into the eyes. In this case, seek medical treatment immediately.
Do not use voltages other than the specified
power supply voltage.
Doing so may result in fire and electric shock.
Do not transmit continuously for long periods
of time.
This may cause the temperature of the main body
to rise and result in burns and failures due to
overheating.
Do not dismantle or modify the device.
This may result in injury, electric shock and equipment failure.
Do not handle the power plug and connector
etc. with wet hands. Also do not plug and unplug the power plug with wet hands.
This may result in injury, liquid leak, electric shock
and equipment failure.
Do not use fuses other than those specified.
Doing so may result in fire and equipment failure.
6
WARNING
When smoke or strange odors are emitted
from the radio, turn off the power and disconnect the power cord from the socket.
This may result in fire, liquid leak, overheating,
damage, ignition and equipment failure. Please
contact our company customer support or the retail store where you purchased the device.
Keep the power plug pins and the surrounding areas clean at all times.
This may result in fire, liquid leak, overheating,
breakage, ignition etc.
Disconnect the power cord and connection
cables before incorporating items sold separately and replacing the fuse.
This may result in fire, electric shock and equipment failure.
Never cut off the fuse holder of the DC power
cord.
This may cause short-circuiting and result in ignition and fire.
Do not allow metallic objects such as wires
and water to get inside the product.
This may result in fire, electric shock and equipment failure.
Do not place the device in areas that may get
wet easily (e.g. near a humidifier).
This may result in fire, electric shock and equipment failure.
When connecting a DC power cord, pay due
care not to mix up the positive and negative
polarities.
This may result in fire, electric shock and equipment failure.
Do not use DC power cords other than the one
enclosed or specified.
This may result in fire, electric shock and equipment failure.
Do not bend, twist, pull, heat and modify the
power cord and connection cables in an unreasonable manner.
This may cut or damage the cables and result in
fire, electric shock and equipment failure.
Do not pull the cable when plugging and unplugging the power cord and connection cables.
Please hold the plug or connector when unplugging. If not, this may result in fire, electric shock
and equipment failure.
Refrain from using headphones and earphones at a loud volume.
Continuous exposure to loud volumes may result
in hearing impairment.
Do not use the device when the power cord
and connection cables are damaged, and
when the DC power connector cannot be
plugged in tightly.
Please contact our company customer support or
the retail store where you purchased the device
as this may result in fire, electric shock and equipment failure.
Follow the instructions given when installing
items sold separately and replacing the fuse.
This may result in fire, electric shock and equipment failure.
Do not use the device when the alarm goes
off.
For safety reasons, please pull the power plug of
the DC power equipment connected to the product out of the AC socket.
Never touch the antenna as well. This may result
in fire, electric shock and equipment failure due
to thunder.
CAUTION
Do not place this device near a heating instrument or in a location exposed to direct sunlight.
This may result in deformation and discoloration.
Do not place this device in a location where
there is a lot of dust and humidity.
Doing so may result in fire and equipment failure.
Stay as far away from the antenna as possible
during transmission.
Long-term exposure to electromagnetic radiation
may have a negative effect on the human body.
Do not wipe the case using thinner and benzene etc.
Please use a soft and dry piece of cloth to wipe
away the stains on the case.
Keep out of the reach of small children.
If not, this may result in injuries to children.
Do not put heavy objects on top of the power
cord and connection cables.
This may damage the power cord and connection
cables, resulting in fire and electric shock.
Do not transmit near the television and radio.
This may result in electromagnetic interference.
Do not use optional products other than those
specified by our company.
If not, this may result in equipment failure.
When using the device in a hybrid car or fuel-saving car, make sure to check with the car
manufacturer before using.
The device may not be able to receive transmissions normally due to the influence of noises from
the electrical devices (inverters etc.) fitted in the
car.
Do not turn on the volume too high when using a headphone or earphone.
This may result in hearing impairment.
For safety reasons, switch off the power and
pull out the DC power cord connected to the
DC power connector when the device is not
going to be used for a long period of time.
If not, this may result in fire and overheating.
Do not throw or subject the device to strong
impact forces.
This may result in equipment failure.
Do not the put this device near magnetic cards
and video tapes.
The data in the cash card and video tape etc. may
be erased.
Do not place the device on an unsteady or
sloping surface, or in a location where there
is a lot of vibration.
The device may fall over or drop, resulting in fire,
injury and equipment failure.
Do not stand on top of the product, and do not
place heavy objects on top or insert objects
inside it.
If not, this may result in equipment failure.
Do not use a microphone other than those
specified when connecting a microphone to
the device.
If not, this may result in equipment failure.
7
Accessories & Options
Supplied Accessories
Hand Microphone SSM-75E DC Power Cord Spare Fuse (25A)
6.3 mm 3-contact Plug
• Operation Manual • World Map • Sticker
Available options
• Hand Microphone (equivalent to the supplied microphone) SSM-75E
• Reference Microphone M-1
• Dual Element Microphone M-100
• Desktop Microphone M-90D
• Microphone Stand Kit M-90MS
• Desktop Microphone M-70
• Lightweight Stereo Headphone YH-77STA
• External Speaker SP-30
• External Automatic Antenna Tuner FC-40
• Active Tuning Antenna (Automatic Type) ATAS-120A
• Antenna Base Kit (for ATAS-120A) ATBK-100
• Active Tuning Antenna (Manual Type) ATAS-25
• Remote Control Keypad FH-2
• LAN Unit SCU-LAN10
• CW Narrow Filter (C/F: 9.005MHz, B/W: 300Hz) XF-130CN
• Carrying Handle MHG-1
8
Installation and Interconnections
Check the DC voltage and current rating
DC power cord (supplied)
Antenna Considerations
The FTDX10 is designed to connect to a 50 Ohm resistive impedance antenna at the Amateur operating
frequencies. Select an appropriate antenna (dipole antenna, YAGI antenna, cubical quad antenna, etc.)
that is suitable for the chosen operation and bands.
Construct the antenna and coaxial cable, or use a suitable antenna tuner, to maintain the impedance
presented to the FTDX10 antenna connector for an SWR of 1.5 or less. Careful preparation of the antenna and/or tuner will permit maximum performance, and protect the transceiver from damage.
High transmitter RF voltages may be present on the antenna; install it so it will not be easily touched when
in operation.
Antenna Connections
Carefully follow the illustration regarding the proper connection of antennas and coaxial cables.
To prevent damage from lightning, atmospheric electrical discharges,
electric shock etc., provide a good earth ground.
Use a short, thick, braided cable to connect the station equipment to the
buried ground rod (or alternative earth ground system).
Power Cable Connections
Carefully follow the illustrations regarding the proper connection of the DC power cable.
Use the DC power cable supplied with the FTDX10 to make the power connections to the power supply.
(+13.8 V, 25 A) of the power supply before
connecting to the transceiver.
FUSE: 25A
BLACK
Installation guidelines
• Ensure adequate ventilation around the transceiver, to prevent heat build-up and possible reduction of performance due over heating.
• Do not install the transceiver in a mechanically
unstable location, or where objects may fall onto
it from above.
• To minimize the possibility of interference to
home entertainment devices, take all precautionary steps including separation of TV/FM anten-
RED
nas from Amateur transmitting antennas to the
greatest extent possible. Keep the transmitting
coaxial cables separated from cables connected
to home entertainment devices.
• The AC Power Cord connected to a socket-outlet with earthing connection. A socket-outlet with
earthing connection shall connect to protective
earthing conductor.
9
Microphone, Headphone, Key, Keyer and FH-2 Connections
φ3.5mm
DOWN
UP
+5V
MIC GND
MIC
PTT
GND
FAST
(as viewed from front panel)
Remote Control Keypad
FH-2 (option)
Key-up voltage is approximately +5.0 V DC, and key-down current is approximately 3 mA.
10
Linear Amplier Interconnections
Coaxial Cable (50 ohm)
“CT-118” Connection Cable (option)
Antenna Cable (50Ω)
HF/50 MHz Antenna
Be sure that both the FTDX10 and VL-1000 are turned OFF, and then follow the installation recommendations
contained in the bellow illustration.
• VL-1000 Linear Amplier Interconnections
• Refer to the VL-1000 Operating Manual for details regarding amplier operation.
• Do not attempt to connect or disconnect coaxial cables when your hands are wet.
Connect to “INPUT 2” of the VL-1000
HF/50MHz Antenna
ANT
GND
ANT 1
ANT 2
DC IN
LINEAR ALC 2BAND-DATA 2
ANT 3
INPUT 2
GND
DC 48V IN
• Interfacing to Other Linear Ampliers
• The TX GND OUT pin (pin 2) of the LINEAR jack is a transistor “open collector” circuit. It is capable of
handling positive relay coil voltages up to +60VDC at 200 mA or +30 VDC at 1 A.
• When using multiple linear ampliers for dierent bands, you must provide external band switching of the
“Linear Tx” relay control line from the “TX GND OUT” line at the LINEAR jack.
Do not exceed the maximum voltage or current ratings for the “TX GND OUT” pin (pin 2) of the LINEAR jack.
This line is not compatible with negative DC voltages, or AC voltages of any magnitude.
CONTROL
ANT
GND
DC IN
LINEAR
RF OUTRF IN
GND
GND
EXT ALC
TX GND
11
Display connections
Internet
The video digital output of the FTDX10 transceiver can be shown on a large monitor. Use a commercially
available DVI-D cable to connect a display monitor directly to the “EXT-DISPLAY” terminal (DVI-D) on the
back of the FTDX10.
The DVI-D cable can be used with either single link or dual link.
EXT-DISPLAY
DVI-D Cable
DVI-D
Remote operation (LAN unit “SCU-LAN10”) connection
Operate the transceiver from a remote location. Use the optional LAN unit “SCU-LAN10” to connect the
FTDX10 to a LAN or the Internet, then use the PC control software that can be downloaded from the
Yaesu website. In addition to the basic remote operation of the transceiver, the LAN unit supports monitoring the various scope displays, so you can operate comfortably. In addition to remote operation from a
remote location, you can connect to your home LAN and monitor the band status on a large display from
a convenient location away from the ham shack.
In addition to transmitted and received audio, the RF scope and AF scope can be remoted, so comfortable remote communication can be performed while easily setting and tuning the band status display,
making various lter settings, interference removal function, etc. are possible using the scope function
from a personal computer.
or
Remote control
SCU-LAN10
(option)
LAN network
LAN
Remote control PC
12
ACC
ACC
LAN
Rear Panel
DATA IN
SHIFT
GND
DATA OUTSQL
TX GND
BAND DATA ABAND DATA D
EXT ALC IN
SIGNAL
GND
TX GND
RESET OUT
TX D
RTTY/DATA
This 6-pin input/output jack accepts AFSK input
from a Terminal Node Controller (TNC); it also provides fixed level receiver audio output, and FSK
keying line.
PTT
ANT
Connect the main antenna(s) here, using type-M
(PL-259) connectors and coaxial feed lines. The
internal antenna tuner affects only the antenna(s)
connected here, and only during transmission.
GND
Use this terminal to connect the transceiver to a
good earth ground, for safety and optimal performance. Use a large diameter, short braided cable
to make ground connections.
Cooling FAN
REM
By plugging the FH-2 Remote Control Keypad into
this jack, direct access to the FTDX10 CPU is provided for control functions of the contest memory
keying, and also frequency and function control.
LINEAR
This 10-pin output jack provides band selection
data, which may be used for control of optional accessories such as the VL-1000 Solid-state Linear
Amplier.
EXT SPKR
This 3.5-mm, 2-contact, jack provides audio output
for an external loudspeaker. The impedance at the
jack is 4-8 Ohms. The volume varies according to
the setting of the front panel [AF] knob.
Inserting a plug into the jack alters the inter-
nal loudspeaker conguration.
DC IN
This is the DC power supply connection for the
transceiver.
Use the supplied DC cable
to connect directly to a DC
power supply, which must be
capable of supplying at least
25 A @13.8 VDC.
TUNER
This 8-pin output jack is used for connection to the
FC-40 External Automatic Antenna Tuner.
+13V OUT
GND
TUNER SENSE
RX D
TX INH
TX REQ IN
BAND DATA C
GND +13V OUT
TX INH
BAND DATA B
13
GND
SERIAL OUT
SERIAL IN
N/A
RTSCTS
NC
Power ON
3.3V
13.8V
GND
COMMON
RS-232C
This 9-pin serial DB-9 jack permits external
computer control of the FTDX10. Connect a serial
cable here and to the RS-232C COM port on your
personal computer (no external interface is required).
N/A
ACC
This 13-pin jack may be connected to an external
device.
GND
DATA1
DATA2
CLOCK
CS
USB
Connecting to a computer from this jack with a
commercially available USB cable allows remote
control by CAT commands from a computer. The
jack can also be used for input and output of audio
signals and transmitter control. A USB driver is required for remote control from a computer. Download the driver from the Yaesu website (http://www.
yaesu.com).
USB Jack
Connect a USB A type keyboard or mouse. They
can be used to select items on the screen or to enter characters.
N/A
Reserve
Reserve
CNT RX
CNT TX
Reserve
KEY
This 1/4-inch 3-contact jack accepts a CW key or
keyer paddle. A two-contact plug cannot be used
in this jack. Key-up voltage is +5.0 V DC, and keydown current is 3 mA.
KEY
NC
When connecting a single straight key
DOT
DASH
When connecting an electronic keyer paddle
EXT-DISPLAY
DVI-D connector for connecting an external monitor.
When using an external monitor, set the setting
menu item “EXT DISPLAY” (page 106) to “ON”.
Connect a monitor that supports 800 x 480
resolution or 800 x 600 resolution.
14
SSM-75E Microphone Switches
MUTE
P1 P2 P3 P4
PTT Switch
Switches Transmit/Receive.
Press to transmit and release to receive.
DWN / UP Key
The [UP]/[DWN] keys may also be used to manually scan the frequency upward or downward.
● The amount of frequency change depends on the
operation mode (default setting: see table below).
Operating Mode UP DWN
LSB / USB / CW-L / CW-U
DATA-L / DATA-U
RTTY-L / RTTY-U / PSK
AM / AM-N / FM / FM-N
DATA-FM / D-FM-N
● The frequency change can be changed in the
setting menu.
Operating Mode Memu Item Step
LSB / USB
CW-L / CW-U
DATA-L / DATA-U
RTTY-L / RTTY-U
PSK
AM / AM-N
FM / FM-N
DATA-FM
D-FM-N
SSB/CW DIAL STEP
(page 105)
RTTY/PSK DIAL STEP
(page 105)
AM CH STEP
(page 105)
FM CH STEP
(page 105)
Hz
+10
+10kHz -10kHz
-10Hz
5/10 (Hz)
2.5/5/9/10/
12.5/25
(kHz)
5/6.25/10/
12.5/20/25
(kHz)
MUTE Key
While pressing the MUTE key, the receiver audio
from the speaker will be muted.
Microphone
Speak into the microphone in a normal tone of
voice with the microphone 5 cm away from the
mouth.
P1 key
This key toggles the ON/OFF lock for the MAIN Dial
knob. When “Lock” is ON, the MAIN Dial knob can
still be turned, but the frequency will not change,
and “LOCK” appears in the frequency display.
It is the same function as the [LOCK] key on the
front panel of the transceiver.
P2 key
The current operation status can be stored in a
dedicated memory channel (QMB: Quick Memory
Bank) with one touch.
It is the same function as the [QMB] key on the
front panel of the transceiver.
P3 key
Pressing this key momentarily, exchanges the
VFO-A and VFO-B frequency data.
It is the same function as the [A/B] key on the front
panel of the transceiver.
P4 key
This key toggles frequency control between VFO
and the memory system.
It is the same function as the [V/M] key on the front
panel of the transceiver.
15
Display Indications
It operates as an S meter in receive. In transmit, select the desired meter from: PO,
COMP, ALC, VDD, ID, and SWR.
Displays the current operation mode.
In VFO mode, “VFO-A” or “VFO-B” is displayed. In memory mode, the type and chan-
nel number of the recalled memory are displayed.
This display warns of an abnormality in the antenna system. If it lights up, check the
antenna system immediately.
Displays the transmit/receive frequency of VFO-A.
Displays the transmit/receive frequency of VFO-B. While the clarier function is oper-
ating, the oset (dierence between the receive frequency and the transmit frequen-
cy) is displayed.
The functions that operate when the [FUNC] knob is turned are displayed.
Displays the passband status of the DSP lter.
Displays the mode, the sweep speed, and span width (display range) of the scope
screen.
Displays the setting status of assorted important receiver operations. The setting can
be changed by touching it.
The icon of the operating function lights up.
Touch the scope screen keys to switch the display mode of the screen between the
3DSS display and waterfall display, to display the oscilloscope and AF-FFT, to switch
the display area of the scope screen, to set the frequency span (display range), or to
switch the sweep speed.
16
Meter Display
S-Meter
RF power Output
Final amplifier drain current
abnormality in the antenna system.
When the meter display screen is touched, the
transmit meter selection screen is shown (the
default setting is “PO”).
Operation MODE Display
Displays the current operating mode. When
touched the operation mode selection screen is
displayed. Touch the desired operation mode to
select it.
Touch the meter area
AMC gain control display
(Displays compression level during
speech processor operation)
Make adjustments by pressing the [FUNC] knob
→ touch [COMP] → rotate the [FUNC] knob.
RF power Output
Standing Wave Ratio Final amplifier
Relative ALC voltage
drain voltage
→
Touch [PRESET] to display the settings that
apply to the FT8 operation. For details, refer to
“FT8 operation” (page 65)
Operation status Display
VFO-A: Lights in VFO-A mode.
VFO-B: Lights in VFO-B mode.
M-xx: Displays the selected channel number in
MT: Lights up during memory tuning operation.
QMBxx: Lights up during operation with quick memory.
M-Pxx: Lights up during programmable memory scan
EMG: Emergency call set frequency call lights up.
memory mode.
operation.
HI-SWR Display
This is a warning notification of an
If “HI-SWR” lights up, immediately check if for
any abnormality in the antenna system.
17
Frequency Display (VFO-A)
Clear all entered numbers.
CLAR RX
CLAR TX
CLAR RXTX
•
will set the transmit frequency to match the
transmit frequency.
When the receive frequency is offset by +20 Hz.
CLAR RX key CLAR TX key
Frequency Display (VFO-B)
Exhibits the transmit and receive frequencies of
VFO-A.
• Keyboard Frequency Entry
1. Touch the “Hz” area of the frequency display.
2. Enter the frequency using the numeric keys.
Erases the rightmost digit.
The entered frequency is
confirmed.
The display returns to the
previous screen when
back is touched.
● If there is no operation within 10 seconds,
the input will be canceled.
3. Touch [ENT] to conrm.
● A short-cut for frequencies ending in zero -
touch [ENT] after the last non-zero digit.
Example:
To enter 7.00.000MHz
[0] → [7] → [ENT] or [7] → [.] → [ENT]
To enter 7.03.000MHz
[7] → [.] → [0] → [3] → [ENT]
• Tuning in 1 MHz or 1 kHz Steps
To temporarily set the dial knob to 1MHz or 1kHz
steps, touch the “MHz” or “kHz” area of the frequency display.
Exhibits the transmit and receive frequencies of
VFO-B.
When the clarier function is active, the oset frequency is displayed.
• When the clarier function is active
The clarier is used to adjust the transceiver receive frequency to match the other station transmit frequency and improve the audio; or to shift
the transmit frequency of this station when the
transmit frequency of the contact station is shifted.
：
Changes only the receive frequency while
leaving the transmit frequency as it is.
：
Changes only the transmit frequency while
leaving the receive frequency as it is.
： •
After changing the receive frequency with
the clarifier, pressing the [CLAR TX] key
receive frequency.
After changing the transmit frequency with
the clarifier, pressing the [CLAR TX] key
will set the receive frequency to match the
Press the [CLAR RX] or [CLAR TX] key, the display will show “CLAR RX” or “CLAR TX” in red
and the clarier will be active.
Rotate the MPVD ring to change the offset fre-
quency of the clarier.
To cancel Clarifier operation, press the [CLAR
RX] or [CLAR TX] key again.
Touch “MHz” or “kHz” area of the frequency display to confirm. If there is no operation within 3
seconds, the frequency will be xed.
Touch the Scope Screen, to easily move to the
touched frequency.
18
MPVD ring
Operation of the display [FUNC] knob
FUNC knob
Operation of the FUNC knob
Displays the multiple functions that may be operated when the [FUNC] knob is pressed.
Normally, it is recommended to adjust the level of the spectrum scope with the [LEVEL] knob.
The last used function is recalled when the [FUNC] knob is pressed. Therefor you can easily call up and
then set a function by turning the [FUNC] knob.
To change the function of the [FUNC] knob, touch the desired item that appears on the function screen
when the [FUNC] knob is pressed, or turn the [FUNC] knob to select an item and then press the [FUNC]
knob.
The following settings and operations can be performed with the [FUNC] control.
LEVEL
PEAK
MARKER
COLOR
CONTRAST
DIMMER
M-GROUP
MIC GAIN
MIC EQ
PROC LEVEL
AMC LEVEL
VOX GAIN
VOX DELAY
ANTI VOX
RF POWER
MONI LEVEL
KEYER
BK-IN
CW SPEED
CW PITCH
BK-DELAY
DNF
: Adjust the reference level to make it easier to distinguish the scope display target signal
from the noise.
: Adjust the Peak Signal Color Density.
: ON/OFF Marker indicates the transmit and receive frequency position within the Scope
Display image.
: Changes the scope display color.
: Adjust the contrast of the TFT display.
: Adjust the brightness of the TFT display.
: Memory group selection.
: Adjusts the microphone gain.
: Three-Band Parametric Microphone Equalizer is turned ON/OFF.
: Adjusts the Speech Processor Gain.
: Adjusts the AMC (Automatic Microphone Gain Control) Gain.
: VOX gain setting.
: VOX delay setting.
: Anti-VOX Settings.
: Transmit power setting.
: Monitor level adjustment.
: Built-in electronic keyer is turned ON/OFF.
: CW Break-in function is turned ON/OFF.
: Adjusts the desired sending speed.
: Adjusts the CW tone when receiving the CW signal and the side tone monitor.
: Adjust the hang time after the CW transmitting ends.
: Digital Notch Filter function is turned ON/OFF.
19
State of CONTOURState of NOTCH
Passband status of DSP filter
SSB Mode CW Mode RTTY Mode PSK/DATA Mode
Roofing filter bandwidth
Selectable filters (bandwidth)
Filter Function Display
Displays the passband status of the DSP lter. The operation of WIDTH, SHIFT, NOTCH, CONTOUR etc.
can be observed.
(SHIFT, WIDTH)
The current roong lter bandwidth is displayed as a blue line below the lter function display.
DSP filter bandwidth
Touch the lter display to reveal and check the setting value of the last used function from SHIFT, WIDTH, NOTCH,
CONTOUR, and APF. The setting may be changed by turning the knob of the active function.
Example: When the last function used is the NOTCH function
Touch the lter display to display the NOTCH function setting value.
• Select the roong lter
Touch [R.FIL] in to display the roong lter selection screen on the display. Touch the bandwidth of the
desired lter to select it.
• Turn the spectrum display OFF
To display only the DSP lter bandwidth information, press and hold the spectrum area of the lter function display to clear the spectrum view. To display it, press and hold again.
20
Information displayed on the scope screen
Scope screen information
CENTER : The receive frequency is always shown at the center of the screen and spectrum display.
The band spectrum is shown within the range set by “SPAN”.
The CENTER mode is convenient for monitoring the signal activity around the operating
frequency.
CURSOR : Monitors the spectrum within the range set with “SPAN”. When the frequency (marker)
exceeds the upper limit or the lower limit of the range, the screen is automatically scrolled
and the status beyond the setting range can be observed.
FIX : Enter the start frequency of the scope.
SLOW1 : sweep speed Slow
SLOW2 : sweep speed ↑
FAST1 : sweep speed Normal
FAST2 : sweep speed ↓
FAST3 : sweep speed Fast
SPAN nnnkHz : Scope Screen frequency span (display range).
21
Important Receiver Settings
Important setting items when receiving
The status of various operations that are important during receive, are shown at the bottom of the display.
To change a setting, touch the appropriate location on the display.
• ATT (Attenuator)
Displays the current ATT (Amount of receive input
signal attenuation).
When the desired signal is extremely strong or
the noise level is high on a low frequency band,
activate the attenuator to reduce the incoming
signal or noise from the antenna.
After touching [ATT], touch the desired attenuation amount.
The attenuator is set independently for each operation band.
OFF Attenuator is O
6dB
12dB
18dB
The incoming signal power is reduced by 6dB
(Signal voltage reduced to 1/2)
The incoming signal power is reduced by 12dB
(Signal voltage reduced to 1/4)
The incoming signal power is reduced by 18dB
(Signal voltage reduced to 1/8)
• If the noise level is high or the received signal
is extremely strong, the incoming signal level
can be suppressed with the IPO/ATT settings.
If the S-meter fluctuates S-3 or more in the
noise level, or the received signal is extremely
strong and it causes a high S-meter indication
(+20dB or more), activate the attenuator.
• Since IPO does not only attenuate the incoming signal, but also improves the cross modulation characteristic, try to activate the IPO
first. If the signal is still strong, also use the
ATT. In this way, you can attenuate the incom-
ing signal and noise eectively.
• IPO
The IPO (Intercept Point Optimization) function
can establish the gain of the RF amplier section
to accommodate the connected antenna and the
received signal conditions. IPO can be selected
from three operating conditions.
AMP1: One stage RF amplifier is connected.
This is a well-balanced operation of receiver sensitivity and characteristics (Approximately 10 dB gain).
AMP2: Two RF amplifiers are connected in se-
ries to give top priority to sensitivity (Approximately 20 dB gain).
IPO: The received signal is input to the IF mix-
er without passing through the RF amplifier. This can greatly improve receiving,
especially in the harsh low band signal
environment.
After touching [IPO], touch the desired operating
condition.
• IPO is set independently for each operation
band.
• Normally, select “AMP1”.
• The IPO can not only attenuate the input signal but also improve the intermodulation char-
acteristics. It is most eective to operate the
IPO rst, and then use the ATT if the signal is
still too strong. The noise level can be attenuated and S/N greatly improved.
• R.FIL (Roong Filter Switching)
Displays the bandwidth of the currently selected
roong lter.
Switches the crystal roofing filters of 300Hz*,
500Hz, 3kHz, and 12 kHz that are installed in this
transceiver.
Normally, filters are automatically switched de-
pending on the operation mode, however the lter
may be changed according to the conditions or
when an optional lter is installed.
Roofing filters are to be set independently for
each operation band.
*300Hz roong lter is optional.
After touching [R. FIL], touch the desired lter.
If the optional 300Hz lter is not installed, “300Hz”
will not be displayed.
22
• AGC (Automatic Gain Control)
PROC
KEYER
MONI
TUNE
BK-IN
: Lights when the CW Break-in function is activated.
: Lights in plus (+) or negative (-) shift (repeater
Displays the currently selected AGC setting.
The AGC system is designed to help compen-
sate for fading and other propagation eects. The
AGC characteristics can be individually set for
each operating mode. The basic objective of AGC
is to maintain a constant audio output level once
a certain minimum threshold of signal strength is
achieved.
After touching [AGC], touch the desired time constant.
● AGC can be set for each operation band.
● The “AUTO” selection mode selects the opti-
mum receiver-recovery time for the reception
mode.
Operating Mode AUTO AGC Selection
LSB / USB / AM / AM-N SLOW
CW-L / CW-U / FM / FM-N
DATA-FM / D-FM-N
RTTY-L / RTTY-U
DATA-L / DATA-U / PSK
FAST
MID
Normally, AGC is set to “AUTO”, which automatically selects the time constant according to
the received signal type, but when receiving a
weak signal or when there is noise and fading,
the AGC action may be changed according to
the reception condition at that time. Change the
time constant to make received signals most
audible
Several aspects of AGC performance may be
configured via the Menu. However, because
AGC can have such a profound impact on overall receiver performance, we generally do not
recommend any changes to the AGC Menu selections until you are thoroughly familiar with the
performance of the FTDX10.
Display various functions operating status
: Lights when the Speech function is activated.
: Lights when the Built-in electronic keyer is
activated.
: Lights when the MONITOR function is activated.
: Lights when the internal Automatic Antenna
Tuner is activated. Blinks during tuning.
+/-
operation).
: Lights when the tone encoder is operating.
ENC
: Lights during tone squelch operation.
TSQ
: Lights when the DNF (Digital Notch Filter) is
DNF
activated.
23
Scope Display Setting
In addition to the conventional two-dimensional waterfall spectrum display, Yaesu has added the 3-Dimension Spectrum Stream (3DSS) color display. The constantly changing band conditions and signals are
depicted in real time and color. The frequency span is shown on the horizontal X axis, the vertical Y axis
depicts the signals and their strengths, and the time is represented on the receding Z axis. The FTDX10
operator can intuitively grasp the band and signal conditions at any instant.
• CENTER/CURSOR/FIX
Switches the Spectrum Scope operation each time the key is touched.
• When the display area is touched, the receive frequency is moved to that point.
• In CENTER mode, the frequency touched becomes the center.
• In CURSOR and FIX mode, the marker and the receive frequency move to the touched position.
• CENTER
The receive frequency is always shown at the center
of the screen and spectrum display. The band spectrum is shown within the range set by “SPAN”. The
CENTER mode is convenient for monitoring the signal activity around the operating frequency.
Marker*
Current display mode (CENTER)
Sweep Speed
Scope Screen frequency span (display range).
*At factory shipment, marker display is ON.
• CURSOR
Monitors the spectrum within the range set with
“SPAN”. When the frequency (marker) exceeds
the upper limit or the lower limit of the range, the
screen is automatically scrolled and the status beyond the setting range can be observed.
The lower limit frequency of the display area.
Marker* (Receive Frequency)
Marker* (Transmit Frequency)
Current display mode (CURSOR)
Sweep Speed
Scope Screen frequency span (display range).
The upper limit frequency of the display area.
*At factory shipment, marker display is ON.
24
• FIX
Touch this area to set the attenuator.
Touch this area to set the level and sweep speed.
To use Fixed Mode, enter the start frequency of the
scope.
Display area start frequency
Marker* (Reception Frequency)
Marker* (Transmit Frequency)
Current display mode (FIX)
Sweep Speed
Scope Screen frequency span (display range).
The upper limit frequency of the display area.
*At factory shipment, marker display is ON.
• 3DSS
Switch between the 3DSS display and the waterfall
display.
The display will change each time it is touched:
3DSS type
Waterfall type
Each time the Waterfall Display is touched,
the size of the display changes as follows.
FIX is displayed at the top of the scope screen.
Press and hold [FIX] while FIX is displayed, the frequency input screen will be displayed, and the start
frequency can be entered:
Example:
To enter 7.000.000 MHz
[0] → [7] → [ENT] or [7] → [.] → [ENT]
To enter 7.030.000 MHz
[7] → [.] → [0] → [3] → [ENT]
à à
• MULTI
In addition to the scope display, the oscilloscope
and AF-FFT are also presented.
Touch again to return to the original screen.
25
• EXPAND
The display area of the scope screen may be expanded vertically.
Touch to expand the display. Touch again to return
to the original.
Normal Display
• SPEED
Sets the Scope Display sweep speed. After touching, select the desired speed.
SLOW1 : sweep speed Slow
SLOW2 : sweep speed ↑
FAST1 : sweep speed Normal
FAST2 : sweep speed ↓
FAST3 : sweep speed Fast
Larger View
• SPAN
Set the frequency span (display range) of the scope
screen. After touching, select the desired span.
The display level changes when SPAN is
changed, so reset the optimum display level
with [LEVEL] each time.
26
Set with the FUNC knob
FUNC knob
Operate the [FUNC] knob to make the following settings related to the display.
LEVEL
PEAK
MARKER
COLOR
CONTRAST
DIMMER
The last function used is retained in the [FUNC] knob so it can be easily set by operating the [FUNC]
knob. Normally, it is suggested to utilize the [FUNC] knob as the [LEVEL] knob for the spectrum scope.
: Adjust the LEVEL of the scope for the best image on the screen.
: Adjust the color density with respect to the signal level on the scope screen in 5 steps (LV1
to LV5).
: ON/OFF Marker indicates the transmit and receive frequency position within the Scope
Display image.
: Changes the scope screen display color from 11 types.
: Adjust the TFT display contrast (dierence between light and dark) in 21 steps.
: Adjust the TFT display brightness in 21 steps.
• LEVEL
Adjust the level to make it easier to distinguish
between the desired signal and noise. The display
level changes depending on antenna gain, condition, frequency band, SPAN and so on.
Always adjust the LEVEL for the best image on the
screen.
Press the [FUNC] knob then touch [LEVEL], and
then turn the [FUNC] knob to select the desired level.
• On the 3DSS screen, weak signals may
be more easily observed by adjusting the
LEVEL so that the noise level can be seen
only a little, so always adjust the LEVEL
and use it at the optimum position.
• Be sure to make adjustments when
changing bands or changing SPAN.
• If the level is changed, the signal strength
also appears to change, but it does not
aect the actual signal input level.
• PEAK
The color density may be adjusted to the level of
the signal. Touch PEAK and then select the desired
color concentration.
Press the [FUNC] knob then touch [PEAK], and
then turn the [FUNC] knob to select the desired level.
LV1 : Thin
LV2 : ↑
LV3 : Normal
LV4 : ↓
LV5 : Dark
27
• MARKER
Receive Frequency Transmit Frequency
Displays markers that indicates the position of the
current receive and the transmit frequencies in the
spectrum.
Press the [FUNC] knob then touch [MARKER] to
turn the MARKER ON or OFF. Normally leave it
ON.
• Adjust contrast
Adjust the contrast of the TFT display.
Press the [FUNC] knob then touch [CONTRAST],
and then turn the [FUNC] knob to adjust the contrast.
• Adjusting the brightness (DIMMER)
Adjust the brightness of the TFT display.
Press the [FUNC] knob then touch [DIMMER], and
then turn the [FUNC] knob to adjust the brightness.
• COLOR
The display color of the scope screen can be
changed.
Press the [FUNC] knob then touch [COLOR], then
touch the desired color from the color selection
screen.
The Display Color selection screen will disappear
automatically after about 3 seconds.
28
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