Instruction
ENG_Version 3.0
Operation Voltage
- 4.8V~8.4V (BEC from ESC can be used)
Compatibility
- Optima D is using Hitec AFHSS 2.4GHz system, all Hitec radios can control Optima D Receiver.
1. LED :
- Shows current status or set up status (See page 2 more details)
2. LINK Button:
- For Link(ID-Set) and set functions (See page 2 more details)
3. BUS signal output:
- Optima D provides PPM, S-Bus signal. User have to select PPM or S-Bus system according to Flight Control system.
(See Page 2 ‘Signal Mode Change’ for more details)
4. RSSI signal output:
- Via RSSI, communication sensitivity can be seen through OSD.
5. Voltage Sensor input:
- Main power can be checked by this tap
- User need to have soldering direct to here to check battery voltage (0.5V to 35V)
Hitec Customer Service
Help is available from the Hitec office through phone support and e-mail inquiries.
Our US office is generally open Monday thru Friday, 8:00AM to 4:30PM PST. These hours and days may vary by season.
Every attempt is made to answer every incoming service call. Should you reach our voicemail, leave your name and
number and a staff member will return your call.
Make plans to visit the Hitec website, www.hitecrcd.com, on a regular basis. Not only is it full of specs and other
information about the entire Hitec product line, our website’s FAQ pages will eventually hold valuable information and
program updates about the module and Optima D receiver.
One of the benefits of the extensive R/C online community is the vast wealth of archived knowledge available.
Hitec sponsors forums on most of the popular R/C websites where a Hitec staff member or representative tries to
answer all manner of product related questions. Bringing together strangers with common interests is proving to be
one of the greatest gifts of the internet. If past history is any guide to the future, we are certain forums will be started
about the Hitec 2.4 system and several are certain to stand out as valuable archives of information.
1. The receiver antenna should not be placed near the engine, metal parts, or high current batteries.
2. The receiver Antenna should not get damaged. To prevent antenna damage, do not install the
antenna near the sharp edge or bend it more than 90 degree in angle.
3. Use a Velcro or think double sided tape to install to absolve the shock during the operation.
4. When LED indicator irregularly blinks, indicates unstable frequency environment, stop operating and
look for the possible cause of problems.
Hitec Website
All Hitec products carry a two year from date-of-purchase warranty against manufacturer’s defects. Our trained and
professional service representatives will determine if the item will be repaired or replaced. To provide all the necessary
information we need to administrate your repair, visit our website at www.hitecrcd.com and download the repair form,
fill it out and send in your item for repair.
Warranty and Non-Warranty Service
The On-Line Community
Warning
Servo manufacturer will specify maximum voltage of their servo model.
please refer each servo’s specification.
Receiver Model
Size
Weight
Stock Number
OPTIMA D
1.38 x 0.66 x 0.19in (35 x 16.8 x 5mm)
0.14oz (4.1g)
29493
OPTIMA D Receiver Specifications & Features
After soldering job, please cover soldering spot to prevent explosion or catch the fire by circuit short.
Warning
Top
Bottom
• Risk of explosion if battery is replaced by an incorrect type. Dispose of used battery according to the instructions.
European CE notice to users and product statements
- Frequency Range : 2409.2 MHz ~ 2474.0 MHz
- Maximum RF Output power : 100mW
- Hereby, HITEC RCD INC, declares that our (RE type : OPTIMA D) is in compliance with RED 2014/53/EU.
The full text of the EU DoC is available at the following internet address:
www.multiplex-rc.de
• FRANCE Frequency Range : 2.4056GHz~ 2.4482GHz
FCC notice to users and product statements
THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES.
Operation is subject to the following two conditions; (1) this device may not cause harmful interference,
and (2) this device must accept any interference received, including interference that may cause undesired operation.
CAUTION: Changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.
