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757 Captain >> 757 version 1.x-2.x (FS9 ONLY) >> CLB 1 and CLB2 https://www.captainsim.org/forum/csf.pl?num=1208104314 Message started by a320wolf on Apr 13^th, 2008 at 4:31pm

Title: CLB 1 and CLB2
Post by a320wolf on Apr 13^th, 2008 at 4:31pm

1. Product name and version?
CaptainSim 757 Block F V2.0 (PRO PACK)

2. Download or a box?
Download

3. MSFS version?
FS 9 (English Version)

4. MSFS Service Pack version?
FS 9.1

5. What exactly doesn�t work or works wrong? (screenshot required for all graphics related issues)
Derated climb (both CLB1 and CLB2) doesn't work during climb with VNAV engaged

6. When it happens?
Always.

7. How exactly do you think it supposed to work?
When you click on CLB1 or CLB2 the thrust (EPR) should decrease

8. What is your system? (OS, video card , RAM, CPU, Sound Card)
Windows XP SP2 | ATI HD3870 | 4GB RAM Corsair DDR3 1333C9DHX | Intel E8400 | Creative X-FI

Title: Re: CLB 1 and CLB2
Post by Mika on Apr 13^th, 2008 at 4:40pm

Here it works fine!

How exactly do you manage this?

During preflight preparation you have to select "2" (TO-2) on the rating panel. After take off when you passing the acceleration hight you have to select VNAV at the MCP and the thrust will set to climb-thrust 2 in this case.

Friendly regards,

Mika

Title: Re: CLB 1 and CLB2
Post by a320wolf on Apr 13^th, 2008 at 4:55pm

Mmmm.... but if I takeoff using TO and then during CLB I want to reduce EPR can I use CLB1 or CLB2 ?
Ok probably it's my fault...sorry... :-X

Bye, Max

Title: Re: CLB 1 and CLB2
Post by Mika on Apr 13^th, 2008 at 5:08pm

Do the take off in this way. When passing 400ft AGL, selcet LNAV (or HDG sel. depends on situation), when passing 1000ft AGL (standard) select VNAV. Now the TO-Power will change to CLB-power. When the aircraft has a lower weight you can preselect TO-1 or TO2 (if the weight is very low) in the way I have wriiten above. Now the TO-Thrust will reduce to the preselected climb-modus (CLB1 or CLB2) when you selecting VNAV.

Everything clear?

Title: Re: CLB 1 and CLB2
Post by Mika on Apr 13^th, 2008 at 5:18pm

here are the interesting lines from the manual part 2 page 66

Takeoff:
- TO - maximum rated takeoff thrust
- TO 1 - maximum rated takeoff thrust, climb one preselected
- TO 2 - maximum rated takeoff thrust, climb two preselected

or if you use a assumed temprature

Assumed Temperature Takeoff:
- D-TO - assumed temperature derated takeoff thrust
- D-TO 1 - assumed temperature derated takeoff thrust, climb one preselected
- D-TO 2 - assumed temperature derated takeoff thrust, climb two preselected

Sometimes it helps to take a look in the manuals ;)

Friendly regards,

Mika

Title: Re: CLB 1 and CLB2
Post by a320wolf on Apr 13^th, 2008 at 5:37pm

Thanks Mika!
Bye, Max