To turn on a VAPORESSO GEN 200 or GEN 80 S, press the power button five times within two seconds, and do the same to switch it off. From there, long-press the mode button to pick F(t), Pulse or VWN mode, press it three times for the DIY and system menus, and use the "+" and "–" buttons to set your wattage.
Flavor, vapor density and how quickly the coil heats up all come down to a handful of settings on a vape mod. This guide walks through the settings on the GEN 200/80S, from first power-on to the DIY menu and the warnings on the screen, so you can set the mod up the way you like to vape.
VAPORESSO GEN: Everything You Should Know
The GEN 200/80S mod runs on VAPORESSO's AXON chip. The GEN 200 takes two 18650 batteries and fires from 5 to 220W; the GEN 80 S takes one 18650 and fires from 5 to 80W. Both charge over Type-C. The kits pair the mod with an iTank and two GTi mesh coils: a 0.2-ohm coil rated for 60–75W and a 0.4-ohm coil for 50–60W. GTi coils also come in a 0.15-ohm version rated for 75–90W, sold separately. If you use another VAPORESSO mod, we also have guides to the Revenger settings, PM80 settings and Luxe S settings.
On the GEN 200 kit, the iTank holds 8ml (2ml in TPD markets) and fills from the top: slide the top cap open, fill, and close it. VAPORESSO lists a liquid self-cleaning system to reduce leaking and a turbo airflow system for a smoother, quieter draw. Turn the air-inlet ring at the bottom of the tank to open or close the airflow.
The 0.96-inch TFT screen shows your wattage, output voltage, coil resistance and battery level in real time. Four buttons handle everything else: the power button, "+", "–" and the mode/confirm button.
Before you change any settings, learn to power the device on and off and to look after its batteries. Many problems turn out to be setup issues rather than a faulty device. The GEN 200/80S doesn't come with batteries, so use quality 18650 cells rated for high discharge (the manual calls for 25A or more), never use a cell with a torn wrap, and consider an external charger to look after your batteries.
Basic Operations of VAPORESSO GEN Settings
1. Turning On and Off
To turn on the VAPORESSO GEN 200 or 80 S, press the power button five times within two seconds. The five-click step keeps the mod from firing by accident in a pocket or bag. Press it five times again to turn the mod off.
The GEN also cuts the power if you hold the button for about 10 seconds and shows "OVER TIME" on the screen. Release the button and press it again to keep vaping.
2. Understanding the Display
The screen packs the key numbers into one view:
- Battery level: how much charge is left.
- Wattage: the current output setting.
- Output voltage: the voltage delivered while you vape.
- Resistance: the detected resistance (ohms) of the installed coil.
- Puff counter and vaping time: your puff count and the length of your last puff.
The screen also shows the current output mode and a lock icon when the buttons are locked. Learning to move between modes is the key to customizing your vaping experience.
3. Adjusting Vaping Modes
The GEN 200/80S has three main modes plus a DIY menu. Each one suits a different style of vaping, so pick the mode that matches your coil and the way you like to vape, and you'll get the same feel every time you pick up the mod.
4. Accessing Mode Settings
First, make sure the buttons are unlocked: press the power button three times to lock or unlock the "+", "–" and mode buttons. Then long-press the mode button to switch between the main modes, or press it three times quickly to open the secondary menu with DIY and SET.
Here's what each main mode does:
- F(t) Mode (default): adjusts temperature, heating speed and heating time so flavor stays balanced from the first puff on.
- Pulse Mode: uses constant voltage output for steady flavor and vapor puff after puff.
- VWN Mode: plain variable wattage, also called simple mode. You set the wattage to suit your coil, and the screen shows just wattage, resistance and puff count.
- DIY Mode: the manual modes, covered in the next section.
The original GEN mod (the earlier 220W model with a 0.91-inch OLED screen) uses a different menu with Pulse, Power ECO, Smart TC and DIY modes, so check which GEN you own before following these steps.
5. Customizing User Settings
The DIY menu holds the traditional modes for vapers who like to fine-tune:
- VW-H / VW-N / VW-S: variable wattage with a high, normal or soft start-up. High heats the coil fastest; soft ramps up more gently.
- VV: variable voltage. You set the voltage yourself; higher-resistance coils need more voltage.
- BP (Bypass): covered under advanced features below.
The SET menu holds DEFAULT (restore factory settings), SMART VW, PUFF (the puff counter) and VERSION. With SMART VW turned on, the mod recommends a wattage when you install a tank.
Whatever mode you use, start at the low end of the coil's suggested range (60–75W for the 0.2-ohm GTi coil, 50–60W for the 0.4-ohm) and raise the wattage a few watts at a time. Change one setting at a time so you can tell what made the difference.
Advanced Features and Functions of VAPORESSO GEN Settings
Once the basics feel familiar, a few deeper functions and built-in protections are worth knowing about.
1. Bypass Mode
Bypass (BP) in the DIY menu sends power straight from the batteries, so output depends on battery charge rather than a set wattage, much like a mechanical mod. Use it only if you're experienced with battery safety fundamentals and Ohm's law.
2. Firmware Updates
The SET menu's VERSION option shows which firmware your mod is running. VAPORESSO's manual download page offers a firmware file for the original GEN, but the GEN 200/80S manual doesn't describe a firmware update, so check the download page for your exact model before you try one.
3. Battery Settings
There's no separate battery menu. When you charge over Type-C, the screen shows the battery level and the remaining charging time, and it reads 100% once charging is complete. If a cell drops too low, the GEN stops firing and shows "LOW BATTERY" until you recharge.
4. Safety First
The GEN 200/80S has protections against short circuits, low and high coil resistance, overheating, over-discharge, overcharging and high USB input voltage. Good habits still matter: let the mod rest between long sessions, charge indoors with a standard USB charger, and keep the device away from water, extreme heat and direct sunlight. Choose quality e-liquids from reputable vendors, too.
Troubleshooting Common Problems
Most issues that come up while you're changing settings on the GEN are quick to fix.
1. Settings Not Saving Properly
If your wattage seems to change when you swap tanks, check SMART VW in the SET menu. When it's on, the mod suggests a new wattage each time you install a tank; turn it off if you'd rather keep your own number. To start over, choose DEFAULT in the SET menu.
2. Battery or Connection Issues
Check battery wraps for damage, and stop using any cell that's leaking, overheating or giving off a strange smell. Keep the 510 contacts clean, and try a different tank to see whether the warning follows the coil.
3. Error Readings on Display
The screen tells you what the mod has detected:
- SHORT ATOMIZER: a short circuit (resistance below 0.05 ohms).
- LOW RESISTANCE: the coil reads below 0.09 ohms.
- CHECK ATOMIZER: no coil detected, or resistance above 5 ohms.
- OVER HEAT: the circuit board is too hot; let the mod cool down.
Re-seat the tank, make sure the coil is screwed in firmly, and try a fresh coil if the message comes back.
4. Performance Problems
If you get weak flavor, a restricted draw or flooding in every mode, check the coil, the e-liquid level and the airflow ring before you change modes. Then set the wattage inside the coil's suggested range.
When in doubt, press the power button five times to switch the GEN off, turn it back on, and check the resistance reading before you vape again.
Getting the Most from Your GEN
Once you know your way around the menus, the VAPORESSO GEN series gives you plenty of control: three main modes, manual DIY options and, on the GEN 200, up to 220W. Start with the default mode and the suggested wattage, then adjust one setting at a time until the flavor and vapor suit you.
