Diamondback 1280ef User manual

1280ef Changeable Stride Elliptical
Owners Manual

POLYFOAM(1&2)
Warning:
POLYFOAM(3&4)
Unpacking Caution:
POLYFOAM(5)
POLYFOAM(6)
1
Lay the box down flat so that the lid is able to be lifted. Unpack the handle bars, front stabilizer ,
rear stabilizer, central supporting tube, console, hardware bag, and owners manual.
Remove the top polyfoam pieces #1 & #2 and #3 & #4, leaving the main frame(A)
and bottom polyfoam pieces #5 & #6 inside the box until instructed to remove them.

Main frame
Console supporting
tube
E1 Handle bar (L)
E2 Handle bar (R)
ABFront stabilizer
Rear stabilizerC
D
E
Central supporting tubeF
Console (G1)
&Console cover (G2)
G
Adaptor
I
Console supporting
tube cover (L&R)
L(A8) R(A9)
Pedal supporting tube
cover (L1&L2),(R1&R2)
L1(A72) L2(A73)
R1(A75)
R2(A74)
Front pedal supporting
tube cover
(A66)
(A67)
2

00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
(F4) Screw M8
(F2) Screw M8x65 (A107) Bolt Ø15x50.5
TOOL
M6x2
(F3) Washer M8
(A78) Screw M3x20
(A62) Spring washer M8
(A61) Washer M8
(A63) Screw M8x20
3

FRONT STABILIZER (B) ASSEMBLY
CONSOLE SUPPORTING TUBE (D) ASSEMBLY
USE TOOL:6m/m
B
B3 B4
B5A
Step 1. Remove the three preassembled screws (D2) from the console supporting tube (D).
Step 2. Connect console wire (K1&K2).
Step 4. Use two hands to hold small handle bar to lift up the main frame (A). then finish the
screw (D2-middle) assembly.
(D2-left) (D2-right)
(D2-middle)
K2
K1
A
D
(Hold here)
USE TOOL:6m/m
Step 5. Remove the bottom polyfoam pieces #5 & #6.
POLYFOAM(5&6)
( Main frame lift up then screw it)
4
Step 1. Remove the four preassembled screws (B3), spring washer (B4)
and washer (B5) from the front stabilizer (B).
Step 2. Attach the front stabilizer (B) on to main frame (A) with screws (B3),
spring washer (B4) and washer (B5).
Step 3. Attach the console supporting tube (D) on to main frame (A) with screw (D2-left)
and screw (D2-right).

CENTRAL SUPPORTING TUBE (F) ASSEMBLY
A
F
F
A
F4
F4
F4
F4
USE TOOL:6m/m
USE TOOL:6m/m
REAR STABILIZER (C) ASSEMBLY
A
FC
F2
F3
5
Step 1. Attach the central supporting tube (F)
onto main frame (A) with four screws
(F4).
Tighten the screws (F4) on the
central supporting tube when the unit is lifted.
Step 1. Attach the rear stabilizer (C ) onto the central supporting tube (F) with four
screws (F2) and washer (F3).
Step 2. Adjust the stabilizer feet on the bottom rear stabilizer (C ) to level the machine.

CONSOLE & CONSOLE COVER ASSEMBLY
Step 1. Remove four screws (G3) from the console (G).
Step 2. Connect all wires.
Step 3. Fit the console (G) to console supporting tube (D).
CONSOLE SUPPORTING TUBE COVER (L&R) ASSEMBLY
G3
G2
G
D
USE TOOL:
USE TOOL:
A8
A78
A9
6
Step 4.
Step 5.
Slide the console cover (G2) on console supporting tube (D).
Screw console, console supporting tube (D)
and console cover (G2) together using screws (G3).
Step 1. Attach the console supporting tube cover-L (A8) and console supporting tube cover-R
(A9) using screws (A78).

PEDAL TUBE COVER-(L&R) ASSEMBLY
FRONT CONNECTING SHAFT (A53) &
FRONT PEDAL SUPPORTING TUBE-L&R (A64&A65) ASSEMBLY
A53
A64
A65
A62
A61
USE TOOL:6m/m
USE TOOL:6m/m
A107
A63
L1(A72)
A64
L2(A73)
A78
R2(A74)
R1(A75)
7
Step 1. Attach front connecting shaft (A53) and front pedal supporting
tube-L (A64) using bolt (A107), screw (A63) spring washer (A62)
and washer (A61).
** Repeat same step to finish right side assembly.
Step 1. Fit the pedal tube cover-L1 (A72) and pedal tube cover-L2 (A73) to the

front pedal supporting tube-L (A64) using the two screws (A78).
** Repeat same step to finish right side assembly.

I
HANDLE BAR & FRONT PEDAL SUPPORTING TUBE COVER
ASSEMBLY
Step 1. Remove the six preassembled screws (E4&E5) from the handle bar (E1).
Step 2. Remove the two preassembled screws (A108) from the main frame (A).
ADAPTER ASSEMBLY
E4
E5
USE TOOL:
**Repeat same step to finish right side assembly.
E1 E2
E5
E4
A66 A67
A108
A108
A
8
Attach one end of the adapter into the
power socket and the other end into the input
jack on the main frame like shown.
Step 3. Mount the handle bar (E1) onto the
main frame (A) with screws (E4&E5).
Step 4. Mount the front pedal supporting
tube cover (A66&A67) onto the
main frame (A) with two screws (A108).


WARNING: Never attempt to lift the machine by yourself, ask for additional help if needed
and never attempt to lift the machine if you have any medical issues.
HOW TO TRANSPORT THE MACHINE
HOW TO USE TOGGLE SWITCH TO ADJUST THE RESISTANCE
9
If the machine needs to be transported to a different location, lift up the rear stabilizer
until the front transportation wheels enage the ground. You may now move the
machine to the desired location. After the move, gently set the machine down at its
new location and adjust the levelers on the bottom rear stabilizer to level the machine
if needed.
When the console is powered on, you may press the toggle buttons on the small handlebar
to adjust the resistance: Press “+LOAD” button on the right side to increase resistance and
press “-LOAD” button on the left side to decrease resistance.

HOW TO ADJUST THE STRIDE
22”
17”
White sticker
Knob
Orange sticker
10
**Please loosen the knob
first, then pull out and hold
the pedal at the same time
by moving pedal up/down
to adjust the desired stride
length.
Step 1. There are 2 different stride choices on the 1280ef. They are 17” and 22”.
(When you choose 17”, you will see the orange sticker on front pedal supporting tube,
when you choices 22”, you will see the white sticker on front pedal supporting tube.)
Step 2. Loosen the knob and pull out to adjust the stride length as you desire.
Step 3. After selecting the stride length, screw the knob back in tightly.
Step 4. Repeat this to adjust the stride length for the other side.
WARNING: NEVER adjust the stride length while standing on the machine.
Always adjust both the right and left stride to the same setting. Uneven
positions is never recommended and dangerous.

CONSOLE DISPLAY
Step-by-Step Instructions
Power-up
Press the Quick Start Button to turn on the console.
Fig 1. TURN-ON DISPLAY
Fig 2. Home Screen
11
Once warmed up, the display will turn on the Home Screen. Please check Figure 2.
*** Notice that if the console has already been started, it will turn from a black screen
into the Home screen directly after you press the Quick Start Button.

How to Set-up Your Console?
Fig. 3 Functions on the Home Screen
Time Setting
1. Press Time Setting to set-up the time and date of the console.
2. Turn on the ‘Automatic date & time.’
Please check Figure 4.
Fig.4‘Automatic date & time’can help the console adjust the time
automatically while the console connectwith WIFI.
3. Choose the correct time zone where you locate.
Fig.5 Time Zone Selection
Time Setting QUICK START function
Setting Mode
COMMUNITY CENTER
MAUNAL
PROGRAM
WATT CONSTANT
TARGET H.RATE
12

SETTING MODE
Press the icon on the upper left corner of the home screen. (Fig.3)
You can enter the SETTING MODE. Please check Figure 6.
Fig.6 SETTING MODE
WIFI CONNECTION
Please check Figure 7 for demonstration.
BRIGHTNESS AND VOLUME
Press the icon of Brightness and Volume to adjust them with the sliding bar.
Please check Figure 8.
Fig. 8 Brightness Adjustment
screen brightness metric switching
exit
WIFI select
WIFI ON / OFF
volume
image 4
updates
LANGUAGE
Fig.7 WiFi Selection (You can also turn on Wifi by )
13
1. TurnontheWifi,thenpress the Wifi icon. (Fig.6)
2. Choose the available network you would like to connect to.
3. After connection, press the exit function at the left bottom corner of the screen.
Check the WiFi name to make sure that it is the one you would like to connect to. Fig.6)

LANGUAGE
1. Press the (Fig.6 & Fig.9a)
Fig.9 Language Selection (a) Fig.9 Language Selection (b)
2. Press the recent language and then choose the language you want.
3. Press Confirm to change the language of the console. (Fig. 9b)
UNIT SWITCH
Choose the unit, KM or ML, you want to display. (Fig.6)
ABOUT
1. Press the APP MANAGE Button (Fig.6)
2. The APPs installed in the console are listed with their version.
Please check Figure 10.
Fig.10 App Manage List
How to Start Your Training?
QUICK START
1. How to start the ‘QUICK START’?
Fig.11 Quick Start Function
14

If you would like to directly start your training without any training
schedule (Fig.11), please follow these two instructions
Press the Quick Start Button on the Home Screen (Fig.3)
Press Quick Start Button on the console (Fig.12) when the display is at Home Screen.
Fig.12 Quick Start Button on the Console
2. While Using QUICK START (Fig.11)
SPEED, DISTANCE, RPM and Calories will change if the RPM is larger than 15.
Press or to adjust the load. The load adjustment will be
demonstrated by the amount of the green square bar. (Fig.11)
Press to stop the training and go back to the Home Screen
Press to pause the training.
Fig.13 Paused Training
Press to continue (Fig.13)
Press to stop the training and go back to the Home Screen
If you would like to keep going on the Entertainment with your training
remained, please follow the instructions in the “Entertainment with Training”
section
3. After Using QUICK START
Before going back the Home Screen, it will show out the Workout Data if your training
time is over 30 Seconds. Please check Figure 14
Fig. 14 WORKOUT DATA DISPLAY(I)
Press to go back to the Home Screen
UP DOWN
EXIT
CONTINUE
HOME
PAUSE
HOME
15

MANUAL
1. How to start Manual?
Fig. 15 Manual Mode
Set-up Users’ Information
Set-up Training Goals
Train along with Entertainment
Please check the instruction in the “Entertainment with
Training” section.
2. While using Manual mode
After setting up the information, press to start the training.
Then, check the section of “How to Start Your Training? — Quick Start — While Using
QUICK START”
3. After using Manual mode
Please check the section of “How to Start Your Training? — Quick Start — After Using
QUICK START”
START
16
Press TIME, DISTANCE AND CALORIES to setup the training
goals. Notice that if the time isn’t set, the training time will
count up. If the time is set, the training time will count down
from the time you set.
Press Manual on the Home screen (Fig. 3) to start exercising with several training goals like
Time, Distance and Calories. Please check Figure 15.
There are five users that can be chosen, From U0~U4.
Here we take U0 as an example of set-up.
1. Press U0 to choose the user.
2. Press Age, Height, Weight and USER respectively to insert the user’s information.
3. Choose the to select the gender you want.
*** Notice that only U1~U4 will be  after the training. All the
information about U0 will be deleted after your training.

PROGRAM
1. How to start Program?
Fig. 16 Program Mode
Set-up Users’ Information
Set-up Training Schedule
Press the schedule you want to train with.
Train along with Entertainment
Please check the instruction in the “Entertainment with
Training” section.
2. While Using Program Mode
After setting up the information, press to start the training.
Then, check the section of “How to Start Your Training? — Quick Start — While Using
QUICK START”
3. After Using Program Mode
Please check the section of “How to Start Your Training? — Quick Start — After Using
QUICK START”
START
17
Press Program on the Home screen (Fig. 3) to start training with 12 different programs so
that the load will be changed automatically along with time. Please check Figure 16.
There are five users can be chosen, From U0~U4.
Here we take U0 as an example of set-up.
1. Press U0 to choose the user.
2. Press Age, Height, Weight and USER respectively to insert the user’s information.
3. Choose the to select the gender you want.
*** Note that only U1~U4 will be saved after the training. All the information about
U0 will be deleted after your training.

START
HOME
WATT CONSTANT
1. How to start WATT CONSTANT
Fig. 17 Program Mode
Set-up Users’ Information
Set-up Target Watt
2. While using WATT CONSTANT
After setting up the information, press to start the training.
Fig. 18 WATT CONSTANT TRAINING



Press to stop the training and go back to the Home Screen
Press WATT and insert the target you want to train with.
18
Press WATT CONSTANT on the Home screen (Fig. 3) to start training with targeted
Watt. Please check Figure 17.
There are five users can be chosen, From U0~U4.
Here we take U0 as an example of set-up.
4. Press U0 to choose the user.
5. Press Age, Height, Weight and USER respectively to insert the user’s information.
6. Choose the to select the gender you want.
*** Note that only U1~U4 will be saved after the training. All the information
about U0 will be deleted after your training.
During the training, it will show out the SPEED, RPM, TIME, DISTANCE, CALORIES and Pulse
on the right side of the screen. Please check Figure 18
The Target watt you set and the real time watt will be shown on the left side
of the screen.
You do not need to change the load by yourself. The console will automatically
adjust in order to keep you on your Target watt setting.

Press to pause the training.
Fig.19 Paused Training
Press to continue (Fig.19)
Press to stop the training and go back to the Home Screen
3. After using WATT CONSTANT
Before going back the Home Screen, it will show out the Workout Data if your training
time is over 30 Seconds. Please check Figure 20
Fig. 20 Workout Data Display (II)
TARGET H. RATE
1. How to start TARGET H. RATE
Press TARGET H. RATE on the Home screen (Fig. 3) to start the training with targeted
Heart Rate. Please check Figure 21.
Fig. 21 TARGET H. RATE
PAUSE
CONTINUE
HOME
19