SMARTRO SC91
מדריך למשתמש לשעון מעורר מקרן SMARTRO SC91
Model: SC91 | Brand: SMARTRO
1. המוצר נגמרview
The SMARTRO SC91 Projection Alarm Clock is a multi-functional device designed for bedrooms, offering time and temperature projection, a wireless indoor/outdoor thermometer, and a humidity monitor. It features a clear LCD screen, dual alarms with snooze, and a weather station that predicts the next 12 hours' weather. This manual provides detailed instructions for setting up, operating, maintaining, and troubleshooting your device.

תמונה 1.1: חזית view of the SMARTRO SC91 Projection Alarm Clock with its wireless outdoor sensor and a red time projection.
תכונות עיקריות:
- Time and Temperature Projection: Projects indoor/outdoor temperature and time onto a wall or ceiling with adjustable angles and brightness.
- Indoor/Outdoor Thermometer & Hygrometer: Provides accurate temperature and humidity readings for both indoor and outdoor environments.
- Wireless Color Weather Station: Displays 12/24 hour time, date, weekday, and predicts weather patterns for the next 12 hours.
- Dual Alarms with Snooze Function: Set two independent alarms with adjustable snooze time (5-60 minutes).
- Multi-Sensor Connectivity: Supports connection with up to 3 wireless remote sensors (one sensor included).

תמונה 1.2: נגמרview of the compact design and key functionalities of the SMARTRO SC91 clock, including dimensions.
2. מדריך התקנה
2.1 הפעלת המכשיר
The SMARTRO SC91 can be powered by a DC adapter (included) for continuous operation and display brightness, or by 2 AA batteries (not included) for backup power and portability. Batteries are primarily for memory backup during power outages.
- Insert 2 AA batteries into the battery compartment on the back of the main unit, observing polarity.
- Connect the DC power adapter to the main unit and plug it into a wall outlet. The display will light up.
2.2 Setting Up the Wireless Outdoor Sensor
The outdoor sensor transmits temperature and humidity data to the main unit.
- Open the battery compartment of the wireless sensor and insert 2 AA batteries, observing polarity.
- Select a channel (1, 2, or 3) on the sensor. The main unit will automatically search for the sensor.
- Place the outdoor sensor in a shaded area, protected from direct sunlight and rain, to ensure accurate readings and prolong its lifespan. The transmission range is up to 200ft/60m in an open area.

Image 2.1: The main unit can connect to up to three wireless sensors, allowing monitoring of different locations like outdoor, cellar, or garage.
3. הוראות הפעלה
3.1 הגדרת שעה ותאריך
- לחץ והחזק את מַעֲרֶכֶת לחצן כדי להיכנס למצב הגדרת זמן.
- השתמש ב- UP or לְמַטָה לחצנים לכוונון הערך.
- לִלְחוֹץ מַעֲרֶכֶת again to confirm and move to the next setting (e.g., 12/24 hour format, hour, minute, year, month, day, weekday language).
- לִלְחוֹץ מַעֲרֶכֶת one more time to exit setting mode.
3.2 תכונת הקרנה
The clock can project time and temperature onto a wall or ceiling.
- זווית הקרנה: The projection arm can be rotated 180 degrees for optimal viewing.
- בהירות הקרנה: הקש על הקרנה button to cycle through Off, Dim, and Bright projection levels.
- The projected temperature automatically switches between indoor and outdoor readings.

Image 3.1: The projection feature allows for a 180-degree flip of the projected display for flexible viewing.

Image 3.2: Adjust the projection brightness to your preference, from off to dim or bright.
3.3 פונקציות אזעקה
The SC91 features dual alarms (ALARM1 and ALARM2) with a snooze function.
- הקש על אַזעָקָה button to select ALARM1 or ALARM2.
- לחץ והחזק את אַזעָקָה לחצן כדי להיכנס למצב הגדרת אזעקה.
- לְהִשְׁתַמֵשׁ UP or לְמַטָה to adjust the alarm time and alarm repeat mode (M-F, S-S, or M-F and S-S).
- לִלְחוֹץ אַזעָקָה כדי לאשר כל הגדרה.
- כדי להפעיל/לבטל אזעקה, לחצו על הלחצן התראה הפעלה / כיבוי מתג בגב היחידה.
- כאשר נשמעת אזעקה, לחצו על נודניק / אור button to activate snooze. The snooze duration can be set from 5 to 60 minutes.
- The alarm will automatically turn off if left alone for 2 minutes.

Image 3.3: The clock offers two separate alarms and an adjustable snooze time for personalized wake-up routines.
3.4 Weather Station and Comfort Indicator
The clock displays current indoor/outdoor temperature and humidity, along with a weather forecast.
- The weather station predicts the weather for the next 12 hours based on barometric pressure trends.
- The comfort indicator (smiley face icon) on the display shows if the indoor humidity and temperature are within a comfortable range.
- הקש על מעלות צלזיוס כפתור כדי לעבור בין יחידות טמפרטורה בצלזיוס לפרנהייט.

Image 3.4: The weather station calculates and displays the weather forecast for the upcoming 12 hours.

Image 3.5: The comfort indicator provides a quick visual cue for indoor humidity and temperature levels: Dry, Comfortable, or Wet.
4. תחזוקה
Proper maintenance ensures the longevity and accuracy of your SMARTRO SC91 Projection Alarm Clock.
- ניקוי: נגבו את היחידה הראשית והחיישן בעזרת מטלית רכה ויבשה. אין להשתמש בחומרי ניקוי שוחקים או ממסים.
- מיקום חיישן: Ensure the outdoor sensor is protected from direct sunlight and heavy rain. Extreme weather conditions can affect its performance and lifespan.
- החלפת סוללה: Replace batteries in both the main unit (if used for backup) and the sensor when the low battery indicator appears on the display.
5. פתרון תקלות
If you encounter issues with your SMARTRO SC91, refer to the following common problems and solutions:
| בְּעָיָה | סיבה אפשרית | פִּתָרוֹן |
|---|---|---|
| אין תצוגה או תצוגה עמומה | אין חשמל או סוללות חלשות. | Ensure DC adapter is properly connected. Replace AA batteries if running on battery power or for backup. |
| Outdoor temperature/humidity not displayed or inaccurate | חיישן מחוץ לטווח, סוללת חיישן חלשה או הפרעה. | Move sensor closer to the main unit. Replace sensor batteries. Avoid placing near large metal objects or electronic devices. Re-sync sensor by removing and reinserting batteries in both units. |
| ההקרנה מטושטשת או לא ברורה | Incorrect projection distance or focus. | Adjust the distance between the clock and the projection surface (optimal 5-13ft). Ensure the projection lens is clean. |
| האזעקה לא נשמעת או שקטה מדי | האזעקה לא הופעלה או שעוצמת הקול נמוכה מדי. | Check if the alarm is enabled via the switch on the back. Ensure the alarm volume is set appropriately (if adjustable). |
| תחזית מזג האוויר לא מדויקת | Initial setup or local atmospheric pressure changes. | The weather forecast is based on barometric pressure changes over time. Allow 7-14 days for the station to learn local atmospheric pressure. It predicts trends, not real-time weather. |
6. מפרטים
| תכונה | פְּרָט |
|---|---|
| מותג | SMARTRO |
| מספר דגם | SC91 |
| סוג תצוגה | Digital, Multi Display |
| צֶבַע | שָׁחוֹר |
| מידות המוצר | רוחב 6.6 אינץ' x גובה 3.9 אינץ' |
| משקל פריט | 13.12 אונקיות |
| מקור כוח | Battery Powered (2 AA batteries required for backup), Electrical (DC adapter) |
| שימוש בפנים/חוץ | פנימי (יחידה ראשית), חיצוני (חיישן) |
| מרחק הקרנה | 5-13 ft (suggested) |
| טווח שידור חיישן | Up to 200ft/60m (open area) |
| Number of Sensors Supported | Up to 3 (1 included) |
| שָׁעוֹן מְעוֹרֵר | כן, אזעקות כפולות |
| פונקציית נודניק | מתכוונן 5-60 דקות |
| חומר מסגרת | פּלָסטִי |
7. אחריות ותמיכה
7.1 מידע אחריות
The SMARTRO SC91 Projection Alarm Clock comes with a אחריות ל-13 חודשים, covering manufacturing defects. This warranty does not cover damages caused by artificial misuse or accidents.
7.2 תמיכת לקוחות
SMARTRO is committed to providing excellent after-sales service. If you have any questions, concerns, or require technical assistance, please contact our support team. Your satisfaction is our primary goal.
For support, please refer to the contact information provided on the product packaging or the official SMARTRO webאֲתַר.
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